42937125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1487}}^1$

素因数の和:1523

約数の個数: 64

約数和(自身を含む): 89137152

約数和(自身を除く): 46200027

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 125, 165, 175, 231, 275, 375, 385, 525, 825, 875, 1155, 1375, 1487, 1925, 2625, 4125, 4461, 5775, 7435, 9625, 10409, 16357, 22305, 28875, 31227, 37175, 49071, 52045, 81785, 111525, 114499, 156135, 185875, 245355, 260225, 343497, 408925, 557625, 572495, 780675, 1226775, 1301125, 1717485, 2044625, 2862475, 3903375, 6133875, 8587425, 14312375, 42937125]

約数ペア:

[(1, 42937125), (3, 14312375), (5, 8587425), (7, 6133875), (11, 3903375), (15, 2862475), (21, 2044625), (25, 1717485), (33, 1301125), (35, 1226775), (55, 780675), (75, 572495), (77, 557625), (105, 408925), (125, 343497), (165, 260225), (175, 245355), (231, 185875), (275, 156135), (375, 114499), (385, 111525), (525, 81785), (825, 52045), (875, 49071), (1155, 37175), (1375, 31227), (1487, 28875), (1925, 22305), (2625, 16357), (4125, 10409), (4461, 9625), (5775, 7435)]