222485325

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1277}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 387939456

約数和(自身を除く): 165454131

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 101, 115, 303, 345, 505, 575, 1277, 1515, 1725, 2323, 2525, 3831, 6385, 6969, 7575, 11615, 19155, 29371, 31925, 34845, 58075, 88113, 95775, 128977, 146855, 174225, 386931, 440565, 644885, 734275, 1934655, 2202825, 2966471, 3224425, 8899413, 9673275, 14832355, 44497065, 74161775, 222485325]

約数ペア:

[(1, 222485325), (3, 74161775), (5, 44497065), (15, 14832355), (23, 9673275), (25, 8899413), (69, 3224425), (75, 2966471), (101, 2202825), (115, 1934655), (303, 734275), (345, 644885), (505, 440565), (575, 386931), (1277, 174225), (1515, 146855), (1725, 128977), (2323, 95775), (2525, 88113), (3831, 58075), (6385, 34845), (6969, 31925), (7575, 29371), (11615, 19155)]