84665025

素因数分解:

$3^2\times 5^2\times {\mathrm{571}}^1\times {\mathrm{659}}^1$

素因数の和:1246

約数の個数: 36

約数和(自身を含む): 152140560

約数和(自身を除く): 67475535

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 571, 659, 1713, 1977, 2855, 3295, 5139, 5931, 8565, 9885, 14275, 16475, 25695, 29655, 42825, 49425, 128475, 148275, 376289, 1128867, 1881445, 3386601, 5644335, 9407225, 16933005, 28221675, 84665025]

約数ペア:

[(1, 84665025), (3, 28221675), (5, 16933005), (9, 9407225), (15, 5644335), (25, 3386601), (45, 1881445), (75, 1128867), (225, 376289), (571, 148275), (659, 128475), (1713, 49425), (1977, 42825), (2855, 29655), (3295, 25695), (5139, 16475), (5931, 14275), (8565, 9885)]