1265880375

素因数分解:

$3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 2365459200

約数和(自身を除く): 1099578825

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 89, 125, 141, 225, 235, 267, 269, 375, 423, 445, 705, 801, 807, 1125, 1175, 1335, 1345, 2115, 2225, 2421, 3525, 4005, 4035, 4183, 5875, 6675, 6725, 10575, 11125, 12105, 12549, 12643, 17625, 20025, 20175, 20915, 23941, 33375, 33625, 37647, 37929, 52875, 60525, 62745, 63215, 71823, 100125, 100875, 104575, 113787, 119705, 188235, 189645, 215469, 302625, 313725, 316075, 359115, 522875, 568935, 598525, 941175, 948225, 1077345, 1125227, 1568625, 1580375, 1795575, 2844675, 2992625, 3375681, 4705875, 4741125, 5386725, 5626135, 8977875, 10127043, 14223375, 16878405, 26933625, 28130675, 50635215, 84392025, 140653375, 253176075, 421960125, 1265880375]

約数ペア:

[(1, 1265880375), (3, 421960125), (5, 253176075), (9, 140653375), (15, 84392025), (25, 50635215), (45, 28130675), (47, 26933625), (75, 16878405), (89, 14223375), (125, 10127043), (141, 8977875), (225, 5626135), (235, 5386725), (267, 4741125), (269, 4705875), (375, 3375681), (423, 2992625), (445, 2844675), (705, 1795575), (801, 1580375), (807, 1568625), (1125, 1125227), (1175, 1077345), (1335, 948225), (1345, 941175), (2115, 598525), (2225, 568935), (2421, 522875), (3525, 359115), (4005, 316075), (4035, 313725), (4183, 302625), (5875, 215469), (6675, 189645), (6725, 188235), (10575, 119705), (11125, 113787), (12105, 104575), (12549, 100875), (12643, 100125), (17625, 71823), (20025, 63215), (20175, 62745), (20915, 60525), (23941, 52875), (33375, 37929), (33625, 37647)]