61276875

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{2971}}^1$

素因数の和:3005

約数の個数: 40

約数和(自身を含む): 111414336

約数和(自身を除く): 50137461

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 625, 825, 1375, 1875, 2971, 4125, 6875, 8913, 14855, 20625, 32681, 44565, 74275, 98043, 163405, 222825, 371375, 490215, 817025, 1114125, 1856875, 2451075, 4085125, 5570625, 12255375, 20425625, 61276875]

約数ペア:

[(1, 61276875), (3, 20425625), (5, 12255375), (11, 5570625), (15, 4085125), (25, 2451075), (33, 1856875), (55, 1114125), (75, 817025), (125, 490215), (165, 371375), (275, 222825), (375, 163405), (625, 98043), (825, 74275), (1375, 44565), (1875, 32681), (2971, 20625), (4125, 14855), (6875, 8913)]