78654465505

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{29527}}^1$

素因数の和:29615

約数の個数: 96

約数和(自身を含む): 128938618368

約数和(自身を除く): 50284152863

約数列:

[1, 5, 7, 11, 17, 35, 37, 55, 77, 85, 119, 121, 185, 187, 259, 385, 407, 595, 605, 629, 847, 935, 1295, 1309, 2035, 2057, 2849, 3145, 4235, 4403, 4477, 6545, 6919, 10285, 14245, 14399, 22015, 22385, 29527, 31339, 34595, 48433, 71995, 76109, 147635, 156695, 206689, 242165, 324797, 380545, 501959, 532763, 1033445, 1092499, 1623985, 2273579, 2509795, 2663815, 3513713, 3572767, 5462495, 5521549, 7647493, 11367895, 12017489, 17568565, 17863835, 18572483, 25009369, 27607745, 38237465, 38650843, 60087445, 60737039, 84122423, 92862415, 125046845, 130007381, 132192379, 193254215, 204297313, 303685195, 420612115, 425159273, 650036905, 660961895, 925346653, 1021486565, 1430081191, 2125796365, 2247270443, 4626733265, 7150405955, 11236352215, 15730893101, 78654465505]

約数ペア:

[(1, 78654465505), (5, 15730893101), (7, 11236352215), (11, 7150405955), (17, 4626733265), (35, 2247270443), (37, 2125796365), (55, 1430081191), (77, 1021486565), (85, 925346653), (119, 660961895), (121, 650036905), (185, 425159273), (187, 420612115), (259, 303685195), (385, 204297313), (407, 193254215), (595, 132192379), (605, 130007381), (629, 125046845), (847, 92862415), (935, 84122423), (1295, 60737039), (1309, 60087445), (2035, 38650843), (2057, 38237465), (2849, 27607745), (3145, 25009369), (4235, 18572483), (4403, 17863835), (4477, 17568565), (6545, 12017489), (6919, 11367895), (10285, 7647493), (14245, 5521549), (14399, 5462495), (22015, 3572767), (22385, 3513713), (29527, 2663815), (31339, 2509795), (34595, 2273579), (48433, 1623985), (71995, 1092499), (76109, 1033445), (147635, 532763), (156695, 501959), (206689, 380545), (242165, 324797)]