29891225

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1877}}^1$

素因数の和:1914

約数の個数: 36

約数和(自身を含む): 46457964

約数和(自身を除く): 16566739

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 175, 245, 325, 455, 637, 1225, 1877, 2275, 3185, 9385, 13139, 15925, 24401, 46925, 65695, 91973, 122005, 170807, 328475, 459865, 610025, 854035, 1195649, 2299325, 4270175, 5978245, 29891225]

約数ペア:

[(1, 29891225), (5, 5978245), (7, 4270175), (13, 2299325), (25, 1195649), (35, 854035), (49, 610025), (65, 459865), (91, 328475), (175, 170807), (245, 122005), (325, 91973), (455, 65695), (637, 46925), (1225, 24401), (1877, 15925), (2275, 13139), (3185, 9385)]