67584495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 124121088

約数和(自身を除く): 56536593

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 73, 93, 155, 165, 181, 219, 341, 365, 465, 543, 803, 905, 1023, 1095, 1705, 1991, 2263, 2409, 2715, 4015, 5115, 5611, 5973, 6789, 9955, 11315, 12045, 13213, 16833, 24893, 28055, 29865, 33945, 39639, 61721, 66065, 74679, 84165, 124465, 145343, 185163, 198195, 308605, 373395, 409603, 436029, 726715, 925815, 1228809, 2048015, 2180145, 4505633, 6144045, 13516899, 22528165, 67584495]

約数ペア:

[(1, 67584495), (3, 22528165), (5, 13516899), (11, 6144045), (15, 4505633), (31, 2180145), (33, 2048015), (55, 1228809), (73, 925815), (93, 726715), (155, 436029), (165, 409603), (181, 373395), (219, 308605), (341, 198195), (365, 185163), (465, 145343), (543, 124465), (803, 84165), (905, 74679), (1023, 66065), (1095, 61721), (1705, 39639), (1991, 33945), (2263, 29865), (2409, 28055), (2715, 24893), (4015, 16833), (5115, 13213), (5611, 12045), (5973, 11315), (6789, 9955)]