13303883215

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{4451}}^1$

素因数の和:4612

約数の個数: 64

約数和(自身を含む): 19694223360

約数和(自身を除く): 6390340145

約数列:

[1, 5, 7, 23, 35, 47, 79, 115, 161, 235, 329, 395, 553, 805, 1081, 1645, 1817, 2765, 3713, 4451, 5405, 7567, 9085, 12719, 18565, 22255, 25991, 31157, 37835, 63595, 85399, 102373, 129955, 155785, 209197, 351629, 426995, 511865, 597793, 716611, 1045985, 1464379, 1758145, 2461403, 2988965, 3583055, 4811531, 7321895, 8087467, 12307015, 16526563, 24057655, 33680717, 40437335, 56612269, 82632815, 115685941, 168403585, 283061345, 380110949, 578429705, 1900554745, 2660776643, 13303883215]

約数ペア:

[(1, 13303883215), (5, 2660776643), (7, 1900554745), (23, 578429705), (35, 380110949), (47, 283061345), (79, 168403585), (115, 115685941), (161, 82632815), (235, 56612269), (329, 40437335), (395, 33680717), (553, 24057655), (805, 16526563), (1081, 12307015), (1645, 8087467), (1817, 7321895), (2765, 4811531), (3713, 3583055), (4451, 2988965), (5405, 2461403), (7567, 1758145), (9085, 1464379), (12719, 1045985), (18565, 716611), (22255, 597793), (25991, 511865), (31157, 426995), (37835, 351629), (63595, 209197), (85399, 155785), (102373, 129955)]