30593025

素因数分解:

$3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 57198720

約数和(自身を除く): 26605695

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 135, 183, 225, 305, 549, 675, 743, 915, 1525, 1647, 2229, 2745, 3715, 4575, 6687, 8235, 11145, 13725, 18575, 20061, 33435, 41175, 45323, 55725, 100305, 135969, 167175, 226615, 407907, 501525, 679845, 1133075, 1223721, 2039535, 3399225, 6118605, 10197675, 30593025]

約数ペア:

[(1, 30593025), (3, 10197675), (5, 6118605), (9, 3399225), (15, 2039535), (25, 1223721), (27, 1133075), (45, 679845), (61, 501525), (75, 407907), (135, 226615), (183, 167175), (225, 135969), (305, 100305), (549, 55725), (675, 45323), (743, 41175), (915, 33435), (1525, 20061), (1647, 18575), (2229, 13725), (2745, 11145), (3715, 8235), (4575, 6687)]