201630285

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4973}}^1$

素因数の和:5054

約数の個数: 48

約数和(自身を含む): 377108784

約数和(自身を除く): 175478499

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 53, 85, 153, 159, 255, 265, 477, 765, 795, 901, 2385, 2703, 4505, 4973, 8109, 13515, 14919, 24865, 40545, 44757, 74595, 84541, 223785, 253623, 263569, 422705, 760869, 790707, 1268115, 1317845, 2372121, 3804345, 3953535, 4480673, 11860605, 13442019, 22403365, 40326057, 67210095, 201630285]

約数ペア:

[(1, 201630285), (3, 67210095), (5, 40326057), (9, 22403365), (15, 13442019), (17, 11860605), (45, 4480673), (51, 3953535), (53, 3804345), (85, 2372121), (153, 1317845), (159, 1268115), (255, 790707), (265, 760869), (477, 422705), (765, 263569), (795, 253623), (901, 223785), (2385, 84541), (2703, 74595), (4505, 44757), (4973, 40545), (8109, 24865), (13515, 14919)]