156955995

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4051}}^1$

素因数の和:4113

約数の個数: 64

約数和(自身を含む): 326753280

約数和(自身を除く): 169797285

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 41, 45, 63, 105, 123, 135, 189, 205, 287, 315, 369, 615, 861, 945, 1107, 1435, 1845, 2583, 4051, 4305, 5535, 7749, 12153, 12915, 20255, 28357, 36459, 38745, 60765, 85071, 109377, 141785, 166091, 182295, 255213, 425355, 498273, 546885, 765639, 830455, 1162637, 1276065, 1494819, 2491365, 3487911, 3828195, 4484457, 5813185, 7474095, 10463733, 17439555, 22422285, 31391199, 52318665, 156955995]

約数ペア:

[(1, 156955995), (3, 52318665), (5, 31391199), (7, 22422285), (9, 17439555), (15, 10463733), (21, 7474095), (27, 5813185), (35, 4484457), (41, 3828195), (45, 3487911), (63, 2491365), (105, 1494819), (123, 1276065), (135, 1162637), (189, 830455), (205, 765639), (287, 546885), (315, 498273), (369, 425355), (615, 255213), (861, 182295), (945, 166091), (1107, 141785), (1435, 109377), (1845, 85071), (2583, 60765), (4051, 38745), (4305, 36459), (5535, 28357), (7749, 20255), (12153, 12915)]