15333065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 22934016

約数和(自身を除く): 7600951

約数列:

[1, 5, 11, 17, 23, 31, 55, 85, 115, 155, 187, 253, 341, 391, 527, 529, 713, 935, 1265, 1705, 1955, 2635, 2645, 3565, 4301, 5797, 5819, 7843, 8993, 12121, 16399, 21505, 28985, 29095, 39215, 44965, 60605, 81995, 98923, 133331, 180389, 278783, 494615, 666655, 901945, 1393915, 3066613, 15333065]

約数ペア:

[(1, 15333065), (5, 3066613), (11, 1393915), (17, 901945), (23, 666655), (31, 494615), (55, 278783), (85, 180389), (115, 133331), (155, 98923), (187, 81995), (253, 60605), (341, 44965), (391, 39215), (527, 29095), (529, 28985), (713, 21505), (935, 16399), (1265, 12121), (1705, 8993), (1955, 7843), (2635, 5819), (2645, 5797), (3565, 4301)]