222425971235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2593}}^1\times {\mathrm{69457}}^1$

素因数の和:72087

約数の個数: 32

約数和(自身を含む): 302692407360

約数和(自身を除く): 80266436125

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 2593, 12965, 33709, 49267, 69457, 168545, 246335, 347285, 640471, 902941, 1319683, 3202355, 4514705, 6598415, 17155879, 85779395, 180102001, 900510005, 2341326013, 3421938019, 11706630065, 17109690095, 44485194247, 222425971235]

約数ペア:

[(1, 222425971235), (5, 44485194247), (13, 17109690095), (19, 11706630065), (65, 3421938019), (95, 2341326013), (247, 900510005), (1235, 180102001), (2593, 85779395), (12965, 17155879), (33709, 6598415), (49267, 4514705), (69457, 3202355), (168545, 1319683), (246335, 902941), (347285, 640471)]