23301675

素因数分解:

$3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:370

約数の個数: 60

約数和(自身を含む): 44471856

約数和(自身を除く): 21170181

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 81, 111, 135, 185, 225, 311, 333, 405, 555, 675, 925, 933, 999, 1555, 1665, 2025, 2775, 2799, 2997, 4665, 4995, 7775, 8325, 8397, 11507, 13995, 14985, 23325, 24975, 25191, 34521, 41985, 57535, 69975, 74925, 103563, 125955, 172605, 209925, 287675, 310689, 517815, 629775, 863025, 932067, 1553445, 2589075, 4660335, 7767225, 23301675]

約数ペア:

[(1, 23301675), (3, 7767225), (5, 4660335), (9, 2589075), (15, 1553445), (25, 932067), (27, 863025), (37, 629775), (45, 517815), (75, 310689), (81, 287675), (111, 209925), (135, 172605), (185, 125955), (225, 103563), (311, 74925), (333, 69975), (405, 57535), (555, 41985), (675, 34521), (925, 25191), (933, 24975), (999, 23325), (1555, 14985), (1665, 13995), (2025, 11507), (2775, 8397), (2799, 8325), (2997, 7775), (4665, 4995)]