2912881365

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{24001}}^1$

素因数の和:24075

約数の個数: 64

約数和(自身を含む): 5530060800

約数和(自身を除く): 2617179435

約数列:

[1, 3, 5, 9, 15, 27, 29, 31, 45, 87, 93, 135, 145, 155, 261, 279, 435, 465, 783, 837, 899, 1305, 1395, 2697, 3915, 4185, 4495, 8091, 13485, 24001, 24273, 40455, 72003, 120005, 121365, 216009, 360015, 648027, 696029, 744031, 1080045, 2088087, 2232093, 3240135, 3480145, 3720155, 6264261, 6696279, 10440435, 11160465, 18792783, 20088837, 21576899, 31321305, 33481395, 64730697, 93963915, 100444185, 107884495, 194192091, 323653485, 582576273, 970960455, 2912881365]

約数ペア:

[(1, 2912881365), (3, 970960455), (5, 582576273), (9, 323653485), (15, 194192091), (27, 107884495), (29, 100444185), (31, 93963915), (45, 64730697), (87, 33481395), (93, 31321305), (135, 21576899), (145, 20088837), (155, 18792783), (261, 11160465), (279, 10440435), (435, 6696279), (465, 6264261), (783, 3720155), (837, 3480145), (899, 3240135), (1305, 2232093), (1395, 2088087), (2697, 1080045), (3915, 744031), (4185, 696029), (4495, 648027), (8091, 360015), (13485, 216009), (24001, 121365), (24273, 120005), (40455, 72003)]