158173875

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{6113}}^1$

素因数の和:6157

約数の個数: 48

約数和(自身を含む): 297580608

約数和(自身を除く): 139406733

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 125, 207, 225, 345, 375, 575, 1035, 1125, 1725, 2875, 5175, 6113, 8625, 18339, 25875, 30565, 55017, 91695, 140599, 152825, 275085, 421797, 458475, 702995, 764125, 1265391, 1375425, 2108985, 2292375, 3514975, 6326955, 6877125, 10544925, 17574875, 31634775, 52724625, 158173875]

約数ペア:

[(1, 158173875), (3, 52724625), (5, 31634775), (9, 17574875), (15, 10544925), (23, 6877125), (25, 6326955), (45, 3514975), (69, 2292375), (75, 2108985), (115, 1375425), (125, 1265391), (207, 764125), (225, 702995), (345, 458475), (375, 421797), (575, 275085), (1035, 152825), (1125, 140599), (1725, 91695), (2875, 55017), (5175, 30565), (6113, 25875), (8625, 18339)]