1605052605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 2815787520

約数和(自身を除く): 1210734915

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 157, 195, 309, 471, 509, 515, 785, 1339, 1527, 1545, 2041, 2355, 2545, 4017, 6123, 6617, 6695, 7635, 10205, 16171, 19851, 20085, 30615, 33085, 48513, 52427, 79913, 80855, 99255, 157281, 210223, 239739, 242565, 262135, 399565, 630669, 681551, 786405, 1038869, 1051115, 1198695, 2044653, 3116607, 3153345, 3407755, 5194345, 8231039, 10223265, 15583035, 24693117, 41155195, 107003507, 123465585, 321010521, 535017535, 1605052605]

約数ペア:

[(1, 1605052605), (3, 535017535), (5, 321010521), (13, 123465585), (15, 107003507), (39, 41155195), (65, 24693117), (103, 15583035), (157, 10223265), (195, 8231039), (309, 5194345), (471, 3407755), (509, 3153345), (515, 3116607), (785, 2044653), (1339, 1198695), (1527, 1051115), (1545, 1038869), (2041, 786405), (2355, 681551), (2545, 630669), (4017, 399565), (6123, 262135), (6617, 242565), (6695, 239739), (7635, 210223), (10205, 157281), (16171, 99255), (19851, 80855), (20085, 79913), (30615, 52427), (33085, 48513)]