914702985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{503}}^1$

素因数の和:795

約数の個数: 96

約数和(自身を含む): 1902071808

約数和(自身を除く): 987368823

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 251, 315, 345, 483, 503, 753, 805, 1035, 1255, 1449, 1509, 1757, 2259, 2415, 2515, 3521, 3765, 4527, 5271, 5773, 7245, 7545, 8785, 10563, 11295, 11569, 15813, 17319, 17605, 22635, 26355, 28865, 31689, 34707, 40411, 51957, 52815, 57845, 79065, 80983, 86595, 104121, 121233, 126253, 158445, 173535, 202055, 242949, 259785, 363699, 378759, 404915, 520605, 606165, 631265, 728847, 883771, 1136277, 1214745, 1818495, 1893795, 2651313, 2903819, 3644235, 4418855, 5681385, 7953939, 8711457, 13256565, 14519095, 20326733, 26134371, 39769695, 43557285, 60980199, 101633665, 130671855, 182940597, 304900995, 914702985]

約数ペア:

[(1, 914702985), (3, 304900995), (5, 182940597), (7, 130671855), (9, 101633665), (15, 60980199), (21, 43557285), (23, 39769695), (35, 26134371), (45, 20326733), (63, 14519095), (69, 13256565), (105, 8711457), (115, 7953939), (161, 5681385), (207, 4418855), (251, 3644235), (315, 2903819), (345, 2651313), (483, 1893795), (503, 1818495), (753, 1214745), (805, 1136277), (1035, 883771), (1255, 728847), (1449, 631265), (1509, 606165), (1757, 520605), (2259, 404915), (2415, 378759), (2515, 363699), (3521, 259785), (3765, 242949), (4527, 202055), (5271, 173535), (5773, 158445), (7245, 126253), (7545, 121233), (8785, 104121), (10563, 86595), (11295, 80983), (11569, 79065), (15813, 57845), (17319, 52815), (17605, 51957), (22635, 40411), (26355, 34707), (28865, 31689)]