429253825

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1067

約数の個数: 96

約数和(自身を含む): 757451520

約数和(自身を除く): 328197695

約数列:

[1, 5, 7, 11, 13, 17, 25, 35, 55, 65, 77, 85, 91, 119, 143, 175, 187, 221, 275, 325, 385, 425, 455, 595, 715, 935, 1001, 1009, 1105, 1309, 1547, 1925, 2275, 2431, 2975, 3575, 4675, 5005, 5045, 5525, 6545, 7063, 7735, 11099, 12155, 13117, 17017, 17153, 25025, 25225, 32725, 35315, 38675, 55495, 60775, 65585, 77693, 85085, 85765, 91819, 120071, 144287, 176575, 188683, 222989, 277475, 327925, 388465, 425425, 428825, 459095, 600355, 721435, 943415, 1010009, 1114945, 1320781, 1560923, 1942325, 2295475, 2452879, 3001775, 3607175, 4717075, 5050045, 5574725, 6603905, 7804615, 12264395, 17170153, 25250225, 33019525, 39023075, 61321975, 85850765, 429253825]

約数ペア:

[(1, 429253825), (5, 85850765), (7, 61321975), (11, 39023075), (13, 33019525), (17, 25250225), (25, 17170153), (35, 12264395), (55, 7804615), (65, 6603905), (77, 5574725), (85, 5050045), (91, 4717075), (119, 3607175), (143, 3001775), (175, 2452879), (187, 2295475), (221, 1942325), (275, 1560923), (325, 1320781), (385, 1114945), (425, 1010009), (455, 943415), (595, 721435), (715, 600355), (935, 459095), (1001, 428825), (1009, 425425), (1105, 388465), (1309, 327925), (1547, 277475), (1925, 222989), (2275, 188683), (2431, 176575), (2975, 144287), (3575, 120071), (4675, 91819), (5005, 85765), (5045, 85085), (5525, 77693), (6545, 65585), (7063, 60775), (7735, 55495), (11099, 38675), (12155, 35315), (13117, 32725), (17017, 25225), (17153, 25025)]