25659270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{241}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 82903392

約数和(自身を除く): 57244122

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 169, 182, 195, 210, 234, 241, 273, 315, 338, 390, 455, 482, 507, 546, 585, 630, 723, 819, 845, 910, 1014, 1170, 1183, 1205, 1365, 1446, 1521, 1638, 1687, 1690, 2169, 2366, 2410, 2535, 2730, 3042, 3133, 3374, 3549, 3615, 4095, 4338, 5061, 5070, 5915, 6266, 7098, 7230, 7605, 8190, 8435, 9399, 10122, 10647, 10845, 11830, 15183, 15210, 15665, 16870, 17745, 18798, 21294, 21690, 21931, 25305, 28197, 30366, 31330, 35490, 40729, 43862, 46995, 50610, 53235, 56394, 65793, 75915, 81458, 93990, 106470, 109655, 122187, 131586, 140985, 151830, 197379, 203645, 219310, 244374, 281970, 285103, 328965, 366561, 394758, 407290, 570206, 610935, 657930, 733122, 855309, 986895, 1221870, 1425515, 1710618, 1832805, 1973790, 2565927, 2851030, 3665610, 4276545, 5131854, 8553090, 12829635, 25659270]

約数ペア:

[(1, 25659270), (2, 12829635), (3, 8553090), (5, 5131854), (6, 4276545), (7, 3665610), (9, 2851030), (10, 2565927), (13, 1973790), (14, 1832805), (15, 1710618), (18, 1425515), (21, 1221870), (26, 986895), (30, 855309), (35, 733122), (39, 657930), (42, 610935), (45, 570206), (63, 407290), (65, 394758), (70, 366561), (78, 328965), (90, 285103), (91, 281970), (105, 244374), (117, 219310), (126, 203645), (130, 197379), (169, 151830), (182, 140985), (195, 131586), (210, 122187), (234, 109655), (241, 106470), (273, 93990), (315, 81458), (338, 75915), (390, 65793), (455, 56394), (482, 53235), (507, 50610), (546, 46995), (585, 43862), (630, 40729), (723, 35490), (819, 31330), (845, 30366), (910, 28197), (1014, 25305), (1170, 21931), (1183, 21690), (1205, 21294), (1365, 18798), (1446, 17745), (1521, 16870), (1638, 15665), (1687, 15210), (1690, 15183), (2169, 11830), (2366, 10845), (2410, 10647), (2535, 10122), (2730, 9399), (3042, 8435), (3133, 8190), (3374, 7605), (3549, 7230), (3615, 7098), (4095, 6266), (4338, 5915), (5061, 5070)]