40032225

素因数分解:

$3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:448

約数の個数: 60

約数和(自身を含む): 75755196

約数和(自身を除く): 35722971

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 81, 135, 159, 225, 265, 373, 405, 477, 675, 795, 1119, 1325, 1431, 1865, 2025, 2385, 3357, 3975, 4293, 5595, 7155, 9325, 10071, 11925, 16785, 19769, 21465, 27975, 30213, 35775, 50355, 59307, 83925, 98845, 107325, 151065, 177921, 251775, 296535, 494225, 533763, 755325, 889605, 1482675, 1601289, 2668815, 4448025, 8006445, 13344075, 40032225]

約数ペア:

[(1, 40032225), (3, 13344075), (5, 8006445), (9, 4448025), (15, 2668815), (25, 1601289), (27, 1482675), (45, 889605), (53, 755325), (75, 533763), (81, 494225), (135, 296535), (159, 251775), (225, 177921), (265, 151065), (373, 107325), (405, 98845), (477, 83925), (675, 59307), (795, 50355), (1119, 35775), (1325, 30213), (1431, 27975), (1865, 21465), (2025, 19769), (2385, 16785), (3357, 11925), (3975, 10071), (4293, 9325), (5595, 7155)]