142413075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4759}}^1$

素因数の和:4801

約数の個数: 72

約数和(自身を含む): 306924800

約数和(自身を除く): 164511725

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 75, 95, 105, 133, 171, 175, 225, 285, 315, 399, 475, 525, 665, 855, 1197, 1425, 1575, 1995, 3325, 4275, 4759, 5985, 9975, 14277, 23795, 29925, 33313, 42831, 71385, 90421, 99939, 118975, 166565, 214155, 271263, 299817, 356925, 452105, 499695, 632947, 813789, 832825, 1070775, 1356315, 1499085, 1898841, 2260525, 2498475, 3164735, 4068945, 5696523, 6781575, 7495425, 9494205, 15823675, 20344725, 28482615, 47471025, 142413075]

約数ペア:

[(1, 142413075), (3, 47471025), (5, 28482615), (7, 20344725), (9, 15823675), (15, 9494205), (19, 7495425), (21, 6781575), (25, 5696523), (35, 4068945), (45, 3164735), (57, 2498475), (63, 2260525), (75, 1898841), (95, 1499085), (105, 1356315), (133, 1070775), (171, 832825), (175, 813789), (225, 632947), (285, 499695), (315, 452105), (399, 356925), (475, 299817), (525, 271263), (665, 214155), (855, 166565), (1197, 118975), (1425, 99939), (1575, 90421), (1995, 71385), (3325, 42831), (4275, 33313), (4759, 29925), (5985, 23795), (9975, 14277)]