61624425

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 106868160

約数和(自身を除く): 45243735

約数列:

[1, 3, 5, 15, 25, 37, 53, 75, 111, 159, 185, 265, 419, 555, 795, 925, 1257, 1325, 1961, 2095, 2775, 3975, 5883, 6285, 9805, 10475, 15503, 22207, 29415, 31425, 46509, 49025, 66621, 77515, 111035, 147075, 232545, 333105, 387575, 555175, 821659, 1162725, 1665525, 2464977, 4108295, 12324885, 20541475, 61624425]

約数ペア:

[(1, 61624425), (3, 20541475), (5, 12324885), (15, 4108295), (25, 2464977), (37, 1665525), (53, 1162725), (75, 821659), (111, 555175), (159, 387575), (185, 333105), (265, 232545), (419, 147075), (555, 111035), (795, 77515), (925, 66621), (1257, 49025), (1325, 46509), (1961, 31425), (2095, 29415), (2775, 22207), (3975, 15503), (5883, 10475), (6285, 9805)]