229899375

素因数分解:

$3^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{1777}}^1$

素因数の和:1826

約数の個数: 60

約数和(自身を含む): 433248816

約数和(自身を除く): 203349441

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 125, 207, 225, 345, 375, 575, 625, 1035, 1125, 1725, 1777, 1875, 2875, 5175, 5331, 5625, 8625, 8885, 14375, 15993, 25875, 26655, 40871, 43125, 44425, 79965, 122613, 129375, 133275, 204355, 222125, 367839, 399825, 613065, 666375, 1021775, 1110625, 1839195, 1999125, 3065325, 3331875, 5108875, 9195975, 9995625, 15326625, 25544375, 45979875, 76633125, 229899375]

約数ペア:

[(1, 229899375), (3, 76633125), (5, 45979875), (9, 25544375), (15, 15326625), (23, 9995625), (25, 9195975), (45, 5108875), (69, 3331875), (75, 3065325), (115, 1999125), (125, 1839195), (207, 1110625), (225, 1021775), (345, 666375), (375, 613065), (575, 399825), (625, 367839), (1035, 222125), (1125, 204355), (1725, 133275), (1777, 129375), (1875, 122613), (2875, 79965), (5175, 44425), (5331, 43125), (5625, 40871), (8625, 26655), (8885, 25875), (14375, 15993)]