121036175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 180300960

約数和(自身を除く): 59264785

約数列:

[1, 5, 13, 17, 19, 25, 65, 85, 95, 221, 247, 323, 325, 425, 475, 1105, 1153, 1235, 1615, 4199, 5525, 5765, 6175, 8075, 14989, 19601, 20995, 21907, 28825, 74945, 98005, 104975, 109535, 254813, 284791, 372419, 374725, 490025, 547675, 1274065, 1423955, 1862095, 4841447, 6370325, 7119775, 9310475, 24207235, 121036175]

約数ペア:

[(1, 121036175), (5, 24207235), (13, 9310475), (17, 7119775), (19, 6370325), (25, 4841447), (65, 1862095), (85, 1423955), (95, 1274065), (221, 547675), (247, 490025), (323, 374725), (325, 372419), (425, 284791), (475, 254813), (1105, 109535), (1153, 104975), (1235, 98005), (1615, 74945), (4199, 28825), (5525, 21907), (5765, 20995), (6175, 19601), (8075, 14989)]