29658525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1646

約数の個数: 48

約数和(自身を含む): 55621440

約数和(自身を除く): 25962915

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 1601, 3705, 4803, 6175, 8005, 18525, 20813, 24015, 30419, 40025, 62439, 91257, 104065, 120075, 152095, 312195, 395447, 456285, 520325, 760475, 1186341, 1560975, 1977235, 2281425, 5931705, 9886175, 29658525]

約数ペア:

[(1, 29658525), (3, 9886175), (5, 5931705), (13, 2281425), (15, 1977235), (19, 1560975), (25, 1186341), (39, 760475), (57, 520325), (65, 456285), (75, 395447), (95, 312195), (195, 152095), (247, 120075), (285, 104065), (325, 91257), (475, 62439), (741, 40025), (975, 30419), (1235, 24015), (1425, 20813), (1601, 18525), (3705, 8005), (4803, 6175)]