2662275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 5499648

約数和(自身を除く): 2837373

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 461, 525, 825, 1155, 1383, 1925, 2305, 3227, 5071, 5775, 6915, 9681, 11525, 15213, 16135, 25355, 34575, 35497, 48405, 76065, 80675, 106491, 126775, 177485, 242025, 380325, 532455, 887425, 2662275]

約数ペア:

[(1, 2662275), (3, 887425), (5, 532455), (7, 380325), (11, 242025), (15, 177485), (21, 126775), (25, 106491), (33, 80675), (35, 76065), (55, 48405), (75, 35497), (77, 34575), (105, 25355), (165, 16135), (175, 15213), (231, 11525), (275, 9681), (385, 6915), (461, 5775), (525, 5071), (825, 3227), (1155, 2305), (1383, 1925)]