5494301995

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{16519}}^1$

素因数の和:16604

約数の個数: 64

約数和(自身を含む): 8792340480

約数和(自身を除く): 3298038485

約数列:

[1, 5, 7, 13, 17, 35, 43, 65, 85, 91, 119, 215, 221, 301, 455, 559, 595, 731, 1105, 1505, 1547, 2795, 3655, 3913, 5117, 7735, 9503, 16519, 19565, 25585, 47515, 66521, 82595, 115633, 214747, 280823, 332605, 578165, 710317, 1073735, 1404115, 1503229, 1965761, 3551585, 3650699, 4972219, 7516145, 9234121, 9828805, 12075389, 18253495, 24861095, 25554893, 46170605, 60376945, 64638847, 84527723, 127774465, 156980057, 323194235, 422638615, 784900285, 1098860399, 5494301995]

約数ペア:

[(1, 5494301995), (5, 1098860399), (7, 784900285), (13, 422638615), (17, 323194235), (35, 156980057), (43, 127774465), (65, 84527723), (85, 64638847), (91, 60376945), (119, 46170605), (215, 25554893), (221, 24861095), (301, 18253495), (455, 12075389), (559, 9828805), (595, 9234121), (731, 7516145), (1105, 4972219), (1505, 3650699), (1547, 3551585), (2795, 1965761), (3655, 1503229), (3913, 1404115), (5117, 1073735), (7735, 710317), (9503, 578165), (16519, 332605), (19565, 280823), (25585, 214747), (47515, 115633), (66521, 82595)]