4281180456675

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^2\times {\mathrm{666983}}^1$

素因数の和:667141

約数の個数: 72

約数和(自身を含む): 7509044604672

約数和(自身を除く): 3227864147997

約数列:

[1, 3, 5, 15, 23, 25, 61, 69, 75, 115, 183, 305, 345, 575, 915, 1403, 1525, 1725, 3721, 4209, 4575, 7015, 11163, 18605, 21045, 35075, 55815, 85583, 93025, 105225, 256749, 279075, 427915, 666983, 1283745, 2000949, 2139575, 3334915, 6418725, 10004745, 15340609, 16674575, 40685963, 46021827, 50023725, 76703045, 122057889, 203429815, 230109135, 383515225, 610289445, 935777149, 1017149075, 1150545675, 2481843743, 2807331447, 3051447225, 4678885745, 7445531229, 12409218715, 14036657235, 23394428725, 37227656145, 57082406089, 62046093575, 70183286175, 171247218267, 186138280725, 285412030445, 856236091335, 1427060152225, 4281180456675]

約数ペア:

[(1, 4281180456675), (3, 1427060152225), (5, 856236091335), (15, 285412030445), (23, 186138280725), (25, 171247218267), (61, 70183286175), (69, 62046093575), (75, 57082406089), (115, 37227656145), (183, 23394428725), (305, 14036657235), (345, 12409218715), (575, 7445531229), (915, 4678885745), (1403, 3051447225), (1525, 2807331447), (1725, 2481843743), (3721, 1150545675), (4209, 1017149075), (4575, 935777149), (7015, 610289445), (11163, 383515225), (18605, 230109135), (21045, 203429815), (35075, 122057889), (55815, 76703045), (85583, 50023725), (93025, 46021827), (105225, 40685963), (256749, 16674575), (279075, 15340609), (427915, 10004745), (666983, 6418725), (1283745, 3334915), (2000949, 2139575)]