29516475

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 51853824

約数和(自身を除く): 22337349

約数列:

[1, 3, 5, 15, 23, 25, 69, 71, 75, 115, 213, 241, 345, 355, 575, 723, 1065, 1205, 1633, 1725, 1775, 3615, 4899, 5325, 5543, 6025, 8165, 16629, 17111, 18075, 24495, 27715, 40825, 51333, 83145, 85555, 122475, 138575, 256665, 393553, 415725, 427775, 1180659, 1283325, 1967765, 5903295, 9838825, 29516475]

約数ペア:

[(1, 29516475), (3, 9838825), (5, 5903295), (15, 1967765), (23, 1283325), (25, 1180659), (69, 427775), (71, 415725), (75, 393553), (115, 256665), (213, 138575), (241, 122475), (345, 85555), (355, 83145), (575, 51333), (723, 40825), (1065, 27715), (1205, 24495), (1633, 18075), (1725, 17111), (1775, 16629), (3615, 8165), (4899, 6025), (5325, 5543)]