42177525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 75828480

約数和(自身を除く): 33650955

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 181, 195, 239, 325, 543, 717, 905, 975, 1195, 2353, 2715, 3107, 3585, 4525, 5975, 7059, 9321, 11765, 13575, 15535, 17925, 35295, 43259, 46605, 58825, 77675, 129777, 176475, 216295, 233025, 562367, 648885, 1081475, 1687101, 2811835, 3244425, 8435505, 14059175, 42177525]

約数ペア:

[(1, 42177525), (3, 14059175), (5, 8435505), (13, 3244425), (15, 2811835), (25, 1687101), (39, 1081475), (65, 648885), (75, 562367), (181, 233025), (195, 216295), (239, 176475), (325, 129777), (543, 77675), (717, 58825), (905, 46605), (975, 43259), (1195, 35295), (2353, 17925), (2715, 15535), (3107, 13575), (3585, 11765), (4525, 9321), (5975, 7059)]