7580331375

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{6709}}^1$

素因数の和:6881

約数の個数: 64

約数和(自身を含む): 13264542720

約数和(自身を除く): 5684211345

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 131, 345, 375, 393, 575, 655, 1725, 1965, 2875, 3013, 3275, 6709, 8625, 9039, 9825, 15065, 16375, 20127, 33545, 45195, 49125, 75325, 100635, 154307, 167725, 225975, 376625, 462921, 503175, 771535, 838625, 878879, 1129875, 2314605, 2515875, 2636637, 3857675, 4394395, 11573025, 13183185, 19288375, 20214217, 21971975, 57865125, 60642651, 65915925, 101071085, 109859875, 303213255, 329579625, 505355425, 1516066275, 2526777125, 7580331375]

約数ペア:

[(1, 7580331375), (3, 2526777125), (5, 1516066275), (15, 505355425), (23, 329579625), (25, 303213255), (69, 109859875), (75, 101071085), (115, 65915925), (125, 60642651), (131, 57865125), (345, 21971975), (375, 20214217), (393, 19288375), (575, 13183185), (655, 11573025), (1725, 4394395), (1965, 3857675), (2875, 2636637), (3013, 2515875), (3275, 2314605), (6709, 1129875), (8625, 878879), (9039, 838625), (9825, 771535), (15065, 503175), (16375, 462921), (20127, 376625), (33545, 225975), (45195, 167725), (49125, 154307), (75325, 100635)]