25795935

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 51840000

約数和(自身を除く): 26044065

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 87, 99, 135, 145, 165, 261, 297, 319, 435, 495, 599, 783, 957, 1305, 1485, 1595, 1797, 2871, 2995, 3915, 4785, 5391, 6589, 8613, 8985, 14355, 16173, 17371, 19767, 26955, 32945, 43065, 52113, 59301, 80865, 86855, 98835, 156339, 177903, 191081, 260565, 296505, 469017, 573243, 781695, 889515, 955405, 1719729, 2345085, 2866215, 5159187, 8598645, 25795935]

約数ペア:

[(1, 25795935), (3, 8598645), (5, 5159187), (9, 2866215), (11, 2345085), (15, 1719729), (27, 955405), (29, 889515), (33, 781695), (45, 573243), (55, 469017), (87, 296505), (99, 260565), (135, 191081), (145, 177903), (165, 156339), (261, 98835), (297, 86855), (319, 80865), (435, 59301), (495, 52113), (599, 43065), (783, 32945), (957, 26955), (1305, 19767), (1485, 17371), (1595, 16173), (1797, 14355), (2871, 8985), (2995, 8613), (3915, 6589), (4785, 5391)]