15705415508

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{16943}}^1$

素因数の和:17168

約数の個数: 48

約数和(自身を含む): 29120636160

約数和(自身を除く): 13415220652

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 131, 244, 262, 524, 1769, 3538, 3799, 7076, 7598, 7991, 15196, 15982, 16943, 31964, 33886, 67772, 231739, 463478, 491347, 926956, 982694, 1033523, 1965388, 2067046, 2219533, 4134092, 4439066, 8878132, 29972167, 59944334, 64366457, 119888668, 128732914, 135391513, 257465828, 270783026, 541566052, 3926353877, 7852707754, 15705415508]

約数ペア:

[(1, 15705415508), (2, 7852707754), (4, 3926353877), (29, 541566052), (58, 270783026), (61, 257465828), (116, 135391513), (122, 128732914), (131, 119888668), (244, 64366457), (262, 59944334), (524, 29972167), (1769, 8878132), (3538, 4439066), (3799, 4134092), (7076, 2219533), (7598, 2067046), (7991, 1965388), (15196, 1033523), (15982, 982694), (16943, 926956), (31964, 491347), (33886, 463478), (67772, 231739)]