15265250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 128

約数和(自身を含む): 38997504

約数和(自身を除く): 23732254

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 61, 65, 70, 77, 91, 110, 122, 125, 130, 143, 154, 175, 182, 250, 275, 286, 305, 325, 350, 385, 427, 455, 550, 610, 650, 671, 715, 770, 793, 854, 875, 910, 1001, 1342, 1375, 1430, 1525, 1586, 1625, 1750, 1925, 2002, 2135, 2275, 2750, 3050, 3250, 3355, 3575, 3850, 3965, 4270, 4550, 4697, 5005, 5551, 6710, 7150, 7625, 7930, 8723, 9394, 9625, 10010, 10675, 11102, 11375, 15250, 16775, 17446, 17875, 19250, 19825, 21350, 22750, 23485, 25025, 27755, 33550, 35750, 39650, 43615, 46970, 50050, 53375, 55510, 61061, 83875, 87230, 99125, 106750, 117425, 122122, 125125, 138775, 167750, 198250, 218075, 234850, 250250, 277550, 305305, 436150, 587125, 610610, 693875, 1090375, 1174250, 1387750, 1526525, 2180750, 3053050, 7632625, 15265250]

約数ペア:

[(1, 15265250), (2, 7632625), (5, 3053050), (7, 2180750), (10, 1526525), (11, 1387750), (13, 1174250), (14, 1090375), (22, 693875), (25, 610610), (26, 587125), (35, 436150), (50, 305305), (55, 277550), (61, 250250), (65, 234850), (70, 218075), (77, 198250), (91, 167750), (110, 138775), (122, 125125), (125, 122122), (130, 117425), (143, 106750), (154, 99125), (175, 87230), (182, 83875), (250, 61061), (275, 55510), (286, 53375), (305, 50050), (325, 46970), (350, 43615), (385, 39650), (427, 35750), (455, 33550), (550, 27755), (610, 25025), (650, 23485), (671, 22750), (715, 21350), (770, 19825), (793, 19250), (854, 17875), (875, 17446), (910, 16775), (1001, 15250), (1342, 11375), (1375, 11102), (1430, 10675), (1525, 10010), (1586, 9625), (1625, 9394), (1750, 8723), (1925, 7930), (2002, 7625), (2135, 7150), (2275, 6710), (2750, 5551), (3050, 5005), (3250, 4697), (3355, 4550), (3575, 4270), (3850, 3965)]