135609345

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2371}}^1$

素因数の和:2454

約数の個数: 48

約数和(自身を含む): 248661504

約数和(自身を除く): 113052159

約数列:

[1, 3, 5, 9, 15, 31, 41, 45, 93, 123, 155, 205, 279, 369, 465, 615, 1271, 1395, 1845, 2371, 3813, 6355, 7113, 11439, 11855, 19065, 21339, 35565, 57195, 73501, 97211, 106695, 220503, 291633, 367505, 486055, 661509, 874899, 1102515, 1458165, 3013541, 3307545, 4374495, 9040623, 15067705, 27121869, 45203115, 135609345]

約数ペア:

[(1, 135609345), (3, 45203115), (5, 27121869), (9, 15067705), (15, 9040623), (31, 4374495), (41, 3307545), (45, 3013541), (93, 1458165), (123, 1102515), (155, 874899), (205, 661509), (279, 486055), (369, 367505), (465, 291633), (615, 220503), (1271, 106695), (1395, 97211), (1845, 73501), (2371, 57195), (3813, 35565), (6355, 21339), (7113, 19065), (11439, 11855)]