85784475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3083}}^1$

素因数の和:3156

約数の個数: 48

約数和(自身を含む): 165203712

約数和(自身を除く): 79419237

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 105, 159, 175, 265, 371, 525, 795, 1113, 1325, 1855, 3083, 3975, 5565, 9249, 9275, 15415, 21581, 27825, 46245, 64743, 77075, 107905, 163399, 231225, 323715, 490197, 539525, 816995, 1143793, 1618575, 2450985, 3431379, 4084975, 5718965, 12254925, 17156895, 28594825, 85784475]

約数ペア:

[(1, 85784475), (3, 28594825), (5, 17156895), (7, 12254925), (15, 5718965), (21, 4084975), (25, 3431379), (35, 2450985), (53, 1618575), (75, 1143793), (105, 816995), (159, 539525), (175, 490197), (265, 323715), (371, 231225), (525, 163399), (795, 107905), (1113, 77075), (1325, 64743), (1855, 46245), (3083, 27825), (3975, 21581), (5565, 15415), (9249, 9275)]