12509644225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{98443}}^1$

素因数の和:98506

約数の個数: 48

約数和(自身を含む): 18457068672

約数和(自身を除く): 5947424447

約数列:

[1, 5, 13, 17, 23, 25, 65, 85, 115, 221, 299, 325, 391, 425, 575, 1105, 1495, 1955, 5083, 5525, 7475, 9775, 25415, 98443, 127075, 492215, 1279759, 1673531, 2264189, 2461075, 6398795, 8367655, 11320945, 21755903, 29434457, 31993975, 38491213, 41838275, 56604725, 108779515, 147172285, 192456065, 500385769, 543897575, 735861425, 962280325, 2501928845, 12509644225]

約数ペア:

[(1, 12509644225), (5, 2501928845), (13, 962280325), (17, 735861425), (23, 543897575), (25, 500385769), (65, 192456065), (85, 147172285), (115, 108779515), (221, 56604725), (299, 41838275), (325, 38491213), (391, 31993975), (425, 29434457), (575, 21755903), (1105, 11320945), (1495, 8367655), (1955, 6398795), (5083, 2461075), (5525, 2264189), (7475, 1673531), (9775, 1279759), (25415, 492215), (98443, 127075)]