634603965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^2\times {\mathrm{467}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 1092356928

約数和(自身を除く): 457752963

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 467, 1095, 1241, 1401, 2335, 3723, 5329, 6205, 7005, 7939, 15987, 18615, 23817, 26645, 34091, 39695, 79935, 90593, 102273, 119085, 170455, 271779, 452965, 511365, 579547, 1358895, 1738641, 2488643, 2897735, 7465929, 8693205, 12443215, 37329645, 42306931, 126920793, 211534655, 634603965]

約数ペア:

[(1, 634603965), (3, 211534655), (5, 126920793), (15, 42306931), (17, 37329645), (51, 12443215), (73, 8693205), (85, 7465929), (219, 2897735), (255, 2488643), (365, 1738641), (467, 1358895), (1095, 579547), (1241, 511365), (1401, 452965), (2335, 271779), (3723, 170455), (5329, 119085), (6205, 102273), (7005, 90593), (7939, 79935), (15987, 39695), (18615, 34091), (23817, 26645)]