81410952525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{281431}}^1$

素因数の和:281499

約数の個数: 96

約数和(自身を含む): 167508326400

約数和(自身を除く): 86097373875

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 29, 35, 57, 75, 87, 95, 105, 133, 145, 175, 203, 285, 399, 435, 475, 525, 551, 609, 665, 725, 1015, 1425, 1653, 1995, 2175, 2755, 3045, 3325, 3857, 5075, 8265, 9975, 11571, 13775, 15225, 19285, 41325, 57855, 96425, 281431, 289275, 844293, 1407155, 1970017, 4221465, 5347189, 5910051, 7035775, 8161499, 9850085, 16041567, 21107325, 24484497, 26735945, 29550255, 37430323, 40807495, 49250425, 57130493, 80207835, 112290969, 122422485, 133679725, 147751275, 155068481, 171391479, 187151615, 204037475, 285652465, 401039175, 465205443, 561454845, 612112425, 775342405, 856957395, 935758075, 1085479367, 1428262325, 2326027215, 2807274225, 3256438101, 3876712025, 4284786975, 5427396835, 11630136075, 16282190505, 27136984175, 81410952525]

約数ペア:

[(1, 81410952525), (3, 27136984175), (5, 16282190505), (7, 11630136075), (15, 5427396835), (19, 4284786975), (21, 3876712025), (25, 3256438101), (29, 2807274225), (35, 2326027215), (57, 1428262325), (75, 1085479367), (87, 935758075), (95, 856957395), (105, 775342405), (133, 612112425), (145, 561454845), (175, 465205443), (203, 401039175), (285, 285652465), (399, 204037475), (435, 187151615), (475, 171391479), (525, 155068481), (551, 147751275), (609, 133679725), (665, 122422485), (725, 112290969), (1015, 80207835), (1425, 57130493), (1653, 49250425), (1995, 40807495), (2175, 37430323), (2755, 29550255), (3045, 26735945), (3325, 24484497), (3857, 21107325), (5075, 16041567), (8265, 9850085), (9975, 8161499), (11571, 7035775), (13775, 5910051), (15225, 5347189), (19285, 4221465), (41325, 1970017), (57855, 1407155), (96425, 844293), (281431, 289275)]