23465325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 42872256

約数和(自身を除く): 19406931

約数列:

[1, 3, 5, 13, 15, 25, 39, 41, 65, 75, 123, 195, 205, 325, 533, 587, 615, 975, 1025, 1599, 1761, 2665, 2935, 3075, 7631, 7995, 8805, 13325, 14675, 22893, 24067, 38155, 39975, 44025, 72201, 114465, 120335, 190775, 312871, 361005, 572325, 601675, 938613, 1564355, 1805025, 4693065, 7821775, 23465325]

約数ペア:

[(1, 23465325), (3, 7821775), (5, 4693065), (13, 1805025), (15, 1564355), (25, 938613), (39, 601675), (41, 572325), (65, 361005), (75, 312871), (123, 190775), (195, 120335), (205, 114465), (325, 72201), (533, 44025), (587, 39975), (615, 38155), (975, 24067), (1025, 22893), (1599, 14675), (1761, 13325), (2665, 8805), (2935, 7995), (3075, 7631)]