4587075

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 72

約数和(自身を含む): 9188400

約数和(自身を除く): 4601325

約数列:

[1, 3, 5, 9, 15, 19, 25, 29, 37, 45, 57, 75, 87, 95, 111, 145, 171, 185, 225, 261, 285, 333, 435, 475, 551, 555, 703, 725, 855, 925, 1073, 1305, 1425, 1653, 1665, 2109, 2175, 2755, 2775, 3219, 3515, 4275, 4959, 5365, 6327, 6525, 8265, 8325, 9657, 10545, 13775, 16095, 17575, 20387, 24795, 26825, 31635, 41325, 48285, 52725, 61161, 80475, 101935, 123975, 158175, 183483, 241425, 305805, 509675, 917415, 1529025, 4587075]

約数ペア:

[(1, 4587075), (3, 1529025), (5, 917415), (9, 509675), (15, 305805), (19, 241425), (25, 183483), (29, 158175), (37, 123975), (45, 101935), (57, 80475), (75, 61161), (87, 52725), (95, 48285), (111, 41325), (145, 31635), (171, 26825), (185, 24795), (225, 20387), (261, 17575), (285, 16095), (333, 13775), (435, 10545), (475, 9657), (551, 8325), (555, 8265), (703, 6525), (725, 6327), (855, 5365), (925, 4959), (1073, 4275), (1305, 3515), (1425, 3219), (1653, 2775), (1665, 2755), (2109, 2175)]