4975965

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 9676800

約数和(自身を除く): 4700835

約数列:

[1, 3, 5, 9, 15, 27, 29, 31, 41, 45, 87, 93, 123, 135, 145, 155, 205, 261, 279, 369, 435, 465, 615, 783, 837, 899, 1107, 1189, 1271, 1305, 1395, 1845, 2697, 3567, 3813, 3915, 4185, 4495, 5535, 5945, 6355, 8091, 10701, 11439, 13485, 17835, 19065, 24273, 32103, 34317, 36859, 40455, 53505, 57195, 110577, 121365, 160515, 171585, 184295, 331731, 552885, 995193, 1658655, 4975965]

約数ペア:

[(1, 4975965), (3, 1658655), (5, 995193), (9, 552885), (15, 331731), (27, 184295), (29, 171585), (31, 160515), (41, 121365), (45, 110577), (87, 57195), (93, 53505), (123, 40455), (135, 36859), (145, 34317), (155, 32103), (205, 24273), (261, 19065), (279, 17835), (369, 13485), (435, 11439), (465, 10701), (615, 8091), (783, 6355), (837, 5945), (899, 5535), (1107, 4495), (1189, 4185), (1271, 3915), (1305, 3813), (1395, 3567), (1845, 2697)]