89420625

素因数分解:

$3^3\times 5^4\times 7^1\times {\mathrm{757}}^1$

素因数の和:793

約数の個数: 80

約数和(自身を含む): 189439360

約数和(自身を除く): 100018735

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 125, 135, 175, 189, 225, 315, 375, 525, 625, 675, 757, 875, 945, 1125, 1575, 1875, 2271, 2625, 3375, 3785, 4375, 4725, 5299, 5625, 6813, 7875, 11355, 13125, 15897, 16875, 18925, 20439, 23625, 26495, 34065, 39375, 47691, 56775, 79485, 94625, 102195, 118125, 132475, 143073, 170325, 238455, 283875, 397425, 473125, 510975, 662375, 715365, 851625, 1192275, 1419375, 1987125, 2554875, 3311875, 3576825, 4258125, 5961375, 9935625, 12774375, 17884125, 29806875, 89420625]

約数ペア:

[(1, 89420625), (3, 29806875), (5, 17884125), (7, 12774375), (9, 9935625), (15, 5961375), (21, 4258125), (25, 3576825), (27, 3311875), (35, 2554875), (45, 1987125), (63, 1419375), (75, 1192275), (105, 851625), (125, 715365), (135, 662375), (175, 510975), (189, 473125), (225, 397425), (315, 283875), (375, 238455), (525, 170325), (625, 143073), (675, 132475), (757, 118125), (875, 102195), (945, 94625), (1125, 79485), (1575, 56775), (1875, 47691), (2271, 39375), (2625, 34065), (3375, 26495), (3785, 23625), (4375, 20439), (4725, 18925), (5299, 16875), (5625, 15897), (6813, 13125), (7875, 11355)]