16149375

素因数分解:

$3^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 100

約数和(自身を含む): 34020360

約数和(自身を除く): 17870985

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 29, 33, 45, 55, 75, 81, 87, 99, 125, 135, 145, 165, 225, 261, 275, 297, 319, 375, 405, 435, 495, 625, 675, 725, 783, 825, 891, 957, 1125, 1305, 1375, 1485, 1595, 1875, 2025, 2175, 2349, 2475, 2871, 3375, 3625, 3915, 4125, 4455, 4785, 5625, 6525, 6875, 7425, 7975, 8613, 10125, 10875, 11745, 12375, 14355, 16875, 18125, 19575, 20625, 22275, 23925, 25839, 32625, 37125, 39875, 43065, 50625, 54375, 58725, 61875, 71775, 97875, 111375, 119625, 129195, 163125, 185625, 199375, 215325, 293625, 358875, 489375, 556875, 598125, 645975, 1076625, 1468125, 1794375, 3229875, 5383125, 16149375]

約数ペア:

[(1, 16149375), (3, 5383125), (5, 3229875), (9, 1794375), (11, 1468125), (15, 1076625), (25, 645975), (27, 598125), (29, 556875), (33, 489375), (45, 358875), (55, 293625), (75, 215325), (81, 199375), (87, 185625), (99, 163125), (125, 129195), (135, 119625), (145, 111375), (165, 97875), (225, 71775), (261, 61875), (275, 58725), (297, 54375), (319, 50625), (375, 43065), (405, 39875), (435, 37125), (495, 32625), (625, 25839), (675, 23925), (725, 22275), (783, 20625), (825, 19575), (891, 18125), (957, 16875), (1125, 14355), (1305, 12375), (1375, 11745), (1485, 10875), (1595, 10125), (1875, 8613), (2025, 7975), (2175, 7425), (2349, 6875), (2475, 6525), (2871, 5625), (3375, 4785), (3625, 4455), (3915, 4125)]