24470505

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 80

約数和(自身を含む): 47672064

約数和(自身を除く): 23201559

約数列:

[1, 3, 5, 9, 15, 23, 27, 37, 45, 69, 71, 81, 111, 115, 135, 185, 207, 213, 333, 345, 355, 405, 555, 621, 639, 851, 999, 1035, 1065, 1633, 1665, 1863, 1917, 2553, 2627, 2997, 3105, 3195, 4255, 4899, 4995, 5751, 7659, 7881, 8165, 9315, 9585, 12765, 13135, 14697, 14985, 22977, 23643, 24495, 28755, 38295, 39405, 44091, 60421, 68931, 70929, 73485, 114885, 118215, 132273, 181263, 212787, 220455, 302105, 344655, 354645, 543789, 661365, 906315, 1063935, 1631367, 2718945, 4894101, 8156835, 24470505]

約数ペア:

[(1, 24470505), (3, 8156835), (5, 4894101), (9, 2718945), (15, 1631367), (23, 1063935), (27, 906315), (37, 661365), (45, 543789), (69, 354645), (71, 344655), (81, 302105), (111, 220455), (115, 212787), (135, 181263), (185, 132273), (207, 118215), (213, 114885), (333, 73485), (345, 70929), (355, 68931), (405, 60421), (555, 44091), (621, 39405), (639, 38295), (851, 28755), (999, 24495), (1035, 23643), (1065, 22977), (1633, 14985), (1665, 14697), (1863, 13135), (1917, 12765), (2553, 9585), (2627, 9315), (2997, 8165), (3105, 7881), (3195, 7659), (4255, 5751), (4899, 4995)]