23134875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 43130880

約数和(自身を除く): 19996005

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 125, 191, 255, 285, 323, 375, 425, 475, 573, 955, 969, 1275, 1425, 1615, 2125, 2375, 2865, 3247, 3629, 4775, 4845, 6375, 7125, 8075, 9741, 10887, 14325, 16235, 18145, 23875, 24225, 40375, 48705, 54435, 61693, 71625, 81175, 90725, 121125, 185079, 243525, 272175, 308465, 405875, 453625, 925395, 1217625, 1360875, 1542325, 4626975, 7711625, 23134875]

約数ペア:

[(1, 23134875), (3, 7711625), (5, 4626975), (15, 1542325), (17, 1360875), (19, 1217625), (25, 925395), (51, 453625), (57, 405875), (75, 308465), (85, 272175), (95, 243525), (125, 185079), (191, 121125), (255, 90725), (285, 81175), (323, 71625), (375, 61693), (425, 54435), (475, 48705), (573, 40375), (955, 24225), (969, 23875), (1275, 18145), (1425, 16235), (1615, 14325), (2125, 10887), (2375, 9741), (2865, 8075), (3247, 7125), (3629, 6375), (4775, 4845)]