61470825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{941}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 111201216

約数和(自身を除く): 49730391

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 67, 75, 195, 201, 325, 335, 871, 941, 975, 1005, 1675, 2613, 2823, 4355, 4705, 5025, 12233, 13065, 14115, 21775, 23525, 36699, 61165, 63047, 65325, 70575, 183495, 189141, 305825, 315235, 819611, 917475, 945705, 1576175, 2458833, 4098055, 4728525, 12294165, 20490275, 61470825]

約数ペア:

[(1, 61470825), (3, 20490275), (5, 12294165), (13, 4728525), (15, 4098055), (25, 2458833), (39, 1576175), (65, 945705), (67, 917475), (75, 819611), (195, 315235), (201, 305825), (325, 189141), (335, 183495), (871, 70575), (941, 65325), (975, 63047), (1005, 61165), (1675, 36699), (2613, 23525), (2823, 21775), (4355, 14115), (4705, 13065), (5025, 12233)]