42179325

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{89}}^2$

素因数の和:262

約数の個数: 36

約数和(自身を含む): 71522208

約数和(自身を除く): 29342883

約数列:

[1, 3, 5, 15, 25, 71, 75, 89, 213, 267, 355, 445, 1065, 1335, 1775, 2225, 5325, 6319, 6675, 7921, 18957, 23763, 31595, 39605, 94785, 118815, 157975, 198025, 473925, 562391, 594075, 1687173, 2811955, 8435865, 14059775, 42179325]

約数ペア:

[(1, 42179325), (3, 14059775), (5, 8435865), (15, 2811955), (25, 1687173), (71, 594075), (75, 562391), (89, 473925), (213, 198025), (267, 157975), (355, 118815), (445, 94785), (1065, 39605), (1335, 31595), (1775, 23763), (2225, 18957), (5325, 7921), (6319, 6675)]