15257550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1$

素因数の和:1354

約数の個数: 96

約数和(自身を含む): 47211264

約数和(自身を除く): 31953714

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 150, 154, 165, 175, 210, 231, 275, 330, 350, 385, 462, 525, 550, 770, 825, 1050, 1155, 1321, 1650, 1925, 2310, 2642, 3850, 3963, 5775, 6605, 7926, 9247, 11550, 13210, 14531, 18494, 19815, 27741, 29062, 33025, 39630, 43593, 46235, 55482, 66050, 72655, 87186, 92470, 99075, 101717, 138705, 145310, 198150, 203434, 217965, 231175, 277410, 305151, 363275, 435930, 462350, 508585, 610302, 693525, 726550, 1017170, 1089825, 1387050, 1525755, 2179650, 2542925, 3051510, 5085850, 7628775, 15257550]

約数ペア:

[(1, 15257550), (2, 7628775), (3, 5085850), (5, 3051510), (6, 2542925), (7, 2179650), (10, 1525755), (11, 1387050), (14, 1089825), (15, 1017170), (21, 726550), (22, 693525), (25, 610302), (30, 508585), (33, 462350), (35, 435930), (42, 363275), (50, 305151), (55, 277410), (66, 231175), (70, 217965), (75, 203434), (77, 198150), (105, 145310), (110, 138705), (150, 101717), (154, 99075), (165, 92470), (175, 87186), (210, 72655), (231, 66050), (275, 55482), (330, 46235), (350, 43593), (385, 39630), (462, 33025), (525, 29062), (550, 27741), (770, 19815), (825, 18494), (1050, 14531), (1155, 13210), (1321, 11550), (1650, 9247), (1925, 7926), (2310, 6605), (2642, 5775), (3850, 3963)]