137102525

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 201891840

約数和(自身を除く): 64789315

約数列:

[1, 5, 7, 25, 35, 47, 79, 175, 211, 235, 329, 395, 553, 1055, 1175, 1477, 1645, 1975, 2765, 3713, 5275, 7385, 8225, 9917, 13825, 16669, 18565, 25991, 36925, 49585, 69419, 83345, 92825, 116683, 129955, 247925, 347095, 416725, 583415, 649775, 783443, 1735475, 2917075, 3917215, 5484101, 19586075, 27420505, 137102525]

約数ペア:

[(1, 137102525), (5, 27420505), (7, 19586075), (25, 5484101), (35, 3917215), (47, 2917075), (79, 1735475), (175, 783443), (211, 649775), (235, 583415), (329, 416725), (395, 347095), (553, 247925), (1055, 129955), (1175, 116683), (1477, 92825), (1645, 83345), (1975, 69419), (2765, 49585), (3713, 36925), (5275, 25991), (7385, 18565), (8225, 16669), (9917, 13825)]