63924015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 113541120

約数和(自身を除く): 49617105

約数列:

[1, 3, 5, 15, 23, 31, 43, 69, 93, 115, 129, 139, 155, 215, 345, 417, 465, 645, 695, 713, 989, 1333, 2085, 2139, 2967, 3197, 3565, 3999, 4309, 4945, 5977, 6665, 9591, 10695, 12927, 14835, 15985, 17931, 19995, 21545, 29885, 30659, 47955, 64635, 89655, 91977, 99107, 137471, 153295, 185287, 297321, 412413, 459885, 495535, 555861, 687355, 926435, 1486605, 2062065, 2779305, 4261601, 12784803, 21308005, 63924015]

約数ペア:

[(1, 63924015), (3, 21308005), (5, 12784803), (15, 4261601), (23, 2779305), (31, 2062065), (43, 1486605), (69, 926435), (93, 687355), (115, 555861), (129, 495535), (139, 459885), (155, 412413), (215, 297321), (345, 185287), (417, 153295), (465, 137471), (645, 99107), (695, 91977), (713, 89655), (989, 64635), (1333, 47955), (2085, 30659), (2139, 29885), (2967, 21545), (3197, 19995), (3565, 17931), (3999, 15985), (4309, 14835), (4945, 12927), (5977, 10695), (6665, 9591)]