68614935

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 119992320

約数和(自身を除く): 51377385

約数列:

[1, 3, 5, 15, 31, 41, 59, 61, 93, 123, 155, 177, 183, 205, 295, 305, 465, 615, 885, 915, 1271, 1829, 1891, 2419, 2501, 3599, 3813, 5487, 5673, 6355, 7257, 7503, 9145, 9455, 10797, 12095, 12505, 17995, 19065, 27435, 28365, 36285, 37515, 53985, 74989, 77531, 111569, 147559, 224967, 232593, 334707, 374945, 387655, 442677, 557845, 737795, 1124835, 1162965, 1673535, 2213385, 4574329, 13722987, 22871645, 68614935]

約数ペア:

[(1, 68614935), (3, 22871645), (5, 13722987), (15, 4574329), (31, 2213385), (41, 1673535), (59, 1162965), (61, 1124835), (93, 737795), (123, 557845), (155, 442677), (177, 387655), (183, 374945), (205, 334707), (295, 232593), (305, 224967), (465, 147559), (615, 111569), (885, 77531), (915, 74989), (1271, 53985), (1829, 37515), (1891, 36285), (2419, 28365), (2501, 27435), (3599, 19065), (3813, 17995), (5487, 12505), (5673, 12095), (6355, 10797), (7257, 9455), (7503, 9145)]