30584385

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 61024656

約数和(自身を除く): 30440271

約数列:

[1, 3, 5, 9, 13, 15, 27, 37, 39, 45, 65, 81, 111, 117, 135, 157, 185, 195, 333, 351, 405, 471, 481, 555, 585, 785, 999, 1053, 1413, 1443, 1665, 1755, 2041, 2355, 2405, 2997, 4239, 4329, 4995, 5265, 5809, 6123, 7065, 7215, 10205, 12717, 12987, 14985, 17427, 18369, 21195, 21645, 29045, 30615, 38961, 52281, 55107, 63585, 64935, 75517, 87135, 91845, 156843, 165321, 194805, 226551, 261405, 275535, 377585, 470529, 679653, 784215, 826605, 1132755, 2038959, 2352645, 3398265, 6116877, 10194795, 30584385]

約数ペア:

[(1, 30584385), (3, 10194795), (5, 6116877), (9, 3398265), (13, 2352645), (15, 2038959), (27, 1132755), (37, 826605), (39, 784215), (45, 679653), (65, 470529), (81, 377585), (111, 275535), (117, 261405), (135, 226551), (157, 194805), (185, 165321), (195, 156843), (333, 91845), (351, 87135), (405, 75517), (471, 64935), (481, 63585), (555, 55107), (585, 52281), (785, 38961), (999, 30615), (1053, 29045), (1413, 21645), (1443, 21195), (1665, 18369), (1755, 17427), (2041, 14985), (2355, 12987), (2405, 12717), (2997, 10205), (4239, 7215), (4329, 7065), (4995, 6123), (5265, 5809)]