1793947675

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{18461}}^1$

素因数の和:18520

約数の個数: 36

約数和(自身を含む): 2513638224

約数和(自身を除く): 719690549

約数列:

[1, 5, 13, 23, 25, 65, 115, 169, 299, 325, 575, 845, 1495, 3887, 4225, 7475, 18461, 19435, 92305, 97175, 239993, 424603, 461525, 1199965, 2123015, 3119909, 5519839, 5999825, 10615075, 15599545, 27599195, 71757907, 77997725, 137995975, 358789535, 1793947675]

約数ペア:

[(1, 1793947675), (5, 358789535), (13, 137995975), (23, 77997725), (25, 71757907), (65, 27599195), (115, 15599545), (169, 10615075), (299, 5999825), (325, 5519839), (575, 3119909), (845, 2123015), (1495, 1199965), (3887, 461525), (4225, 424603), (7475, 239993), (18461, 97175), (19435, 92305)]