23383815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 47394816

約数和(自身を除く): 24011001

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 37, 39, 65, 91, 105, 111, 185, 195, 259, 273, 455, 463, 481, 555, 777, 1295, 1365, 1389, 1443, 2315, 2405, 3241, 3367, 3885, 6019, 6945, 7215, 9723, 10101, 16205, 16835, 17131, 18057, 30095, 42133, 48615, 50505, 51393, 85655, 90285, 119917, 126399, 210665, 222703, 256965, 359751, 599585, 631995, 668109, 1113515, 1558921, 1798755, 3340545, 4676763, 7794605, 23383815]

約数ペア:

[(1, 23383815), (3, 7794605), (5, 4676763), (7, 3340545), (13, 1798755), (15, 1558921), (21, 1113515), (35, 668109), (37, 631995), (39, 599585), (65, 359751), (91, 256965), (105, 222703), (111, 210665), (185, 126399), (195, 119917), (259, 90285), (273, 85655), (455, 51393), (463, 50505), (481, 48615), (555, 42133), (777, 30095), (1295, 18057), (1365, 17131), (1389, 16835), (1443, 16205), (2315, 10101), (2405, 9723), (3241, 7215), (3367, 6945), (3885, 6019)]