424710065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 609009408

約数和(自身を除く): 184299343

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 289, 299, 391, 983, 1105, 1445, 1495, 1955, 3757, 4915, 5083, 6647, 12779, 16711, 18785, 22609, 25415, 33235, 63895, 83555, 86411, 113045, 217243, 284087, 293917, 384353, 432055, 1086215, 1420435, 1469585, 1921765, 3693131, 4996589, 6534001, 18465655, 24982945, 32670005, 84942013, 424710065]

約数ペア:

[(1, 424710065), (5, 84942013), (13, 32670005), (17, 24982945), (23, 18465655), (65, 6534001), (85, 4996589), (115, 3693131), (221, 1921765), (289, 1469585), (299, 1420435), (391, 1086215), (983, 432055), (1105, 384353), (1445, 293917), (1495, 284087), (1955, 217243), (3757, 113045), (4915, 86411), (5083, 83555), (6647, 63895), (12779, 33235), (16711, 25415), (18785, 22609)]