15748023295

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 20594331648

約数和(自身を除く): 4846308353

約数列:

[1, 5, 23, 53, 71, 115, 151, 241, 265, 355, 755, 1205, 1219, 1633, 3473, 3763, 5543, 6095, 8003, 8165, 10721, 12773, 17111, 17365, 18815, 27715, 36391, 40015, 53605, 63865, 85555, 86549, 181955, 184069, 246583, 293779, 393553, 432745, 568213, 836993, 906883, 920345, 1232915, 1468895, 1928723, 1967765, 2583761, 2841065, 4184965, 4534415, 9643615, 12918805, 13068899, 20858309, 44360629, 59426503, 65344495, 104291545, 136939333, 221803145, 297132515, 684696665, 3149604659, 15748023295]

約数ペア:

[(1, 15748023295), (5, 3149604659), (23, 684696665), (53, 297132515), (71, 221803145), (115, 136939333), (151, 104291545), (241, 65344495), (265, 59426503), (355, 44360629), (755, 20858309), (1205, 13068899), (1219, 12918805), (1633, 9643615), (3473, 4534415), (3763, 4184965), (5543, 2841065), (6095, 2583761), (8003, 1967765), (8165, 1928723), (10721, 1468895), (12773, 1232915), (17111, 920345), (17365, 906883), (18815, 836993), (27715, 568213), (36391, 432745), (40015, 393553), (53605, 293779), (63865, 246583), (85555, 184069), (86549, 181955)]