66489698625

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{947}}^1\times {\mathrm{3821}}^1$

素因数の和:4800

約数の個数: 96

約数和(自身を含む): 128871969408

約数和(自身を除く): 62382270783

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 175, 245, 375, 525, 735, 875, 947, 1225, 2625, 2841, 3675, 3821, 4735, 6125, 6629, 11463, 14205, 18375, 19105, 19887, 23675, 26747, 33145, 46403, 57315, 71025, 80241, 95525, 99435, 118375, 133735, 139209, 165725, 187229, 232015, 286575, 355125, 401205, 477625, 497175, 561687, 668675, 696045, 828625, 936145, 1160075, 1432875, 2006025, 2485875, 2808435, 3343375, 3480225, 3618487, 4680725, 5800375, 10030125, 10855461, 14042175, 17401125, 18092435, 23403625, 25329409, 54277305, 70210875, 75988227, 90462175, 126647045, 177305863, 271386525, 379941135, 452310875, 531917589, 633235225, 886529315, 1356932625, 1899705675, 2659587945, 3166176125, 4432646575, 9498528375, 13297939725, 22163232875, 66489698625]

約数ペア:

[(1, 66489698625), (3, 22163232875), (5, 13297939725), (7, 9498528375), (15, 4432646575), (21, 3166176125), (25, 2659587945), (35, 1899705675), (49, 1356932625), (75, 886529315), (105, 633235225), (125, 531917589), (147, 452310875), (175, 379941135), (245, 271386525), (375, 177305863), (525, 126647045), (735, 90462175), (875, 75988227), (947, 70210875), (1225, 54277305), (2625, 25329409), (2841, 23403625), (3675, 18092435), (3821, 17401125), (4735, 14042175), (6125, 10855461), (6629, 10030125), (11463, 5800375), (14205, 4680725), (18375, 3618487), (19105, 3480225), (19887, 3343375), (23675, 2808435), (26747, 2485875), (33145, 2006025), (46403, 1432875), (57315, 1160075), (71025, 936145), (80241, 828625), (95525, 696045), (99435, 668675), (118375, 561687), (133735, 497175), (139209, 477625), (165725, 401205), (187229, 355125), (232015, 286575)]