296989225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 420723072

約数和(自身を除く): 123733847

約数列:

[1, 5, 13, 23, 25, 65, 67, 115, 299, 325, 335, 575, 593, 871, 1495, 1541, 1675, 2965, 4355, 7475, 7705, 7709, 13639, 14825, 20033, 21775, 38525, 38545, 39731, 68195, 100165, 177307, 192725, 198655, 340975, 500825, 516503, 886535, 913813, 993275, 2582515, 4432675, 4569065, 11879569, 12912575, 22845325, 59397845, 296989225]

約数ペア:

[(1, 296989225), (5, 59397845), (13, 22845325), (23, 12912575), (25, 11879569), (65, 4569065), (67, 4432675), (115, 2582515), (299, 993275), (325, 913813), (335, 886535), (575, 516503), (593, 500825), (871, 340975), (1495, 198655), (1541, 192725), (1675, 177307), (2965, 100165), (4355, 68195), (7475, 39731), (7705, 38545), (7709, 38525), (13639, 21775), (14825, 20033)]