39254835

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 69672960

約数和(自身を除く): 30418125

約数列:

[1, 3, 5, 15, 29, 31, 41, 71, 87, 93, 123, 145, 155, 205, 213, 355, 435, 465, 615, 899, 1065, 1189, 1271, 2059, 2201, 2697, 2911, 3567, 3813, 4495, 5945, 6177, 6355, 6603, 8733, 10295, 11005, 13485, 14555, 17835, 19065, 30885, 33015, 36859, 43665, 63829, 84419, 90241, 110577, 184295, 191487, 253257, 270723, 319145, 422095, 451205, 552885, 957435, 1266285, 1353615, 2616989, 7850967, 13084945, 39254835]

約数ペア:

[(1, 39254835), (3, 13084945), (5, 7850967), (15, 2616989), (29, 1353615), (31, 1266285), (41, 957435), (71, 552885), (87, 451205), (93, 422095), (123, 319145), (145, 270723), (155, 253257), (205, 191487), (213, 184295), (355, 110577), (435, 90241), (465, 84419), (615, 63829), (899, 43665), (1065, 36859), (1189, 33015), (1271, 30885), (2059, 19065), (2201, 17835), (2697, 14555), (2911, 13485), (3567, 11005), (3813, 10295), (4495, 8733), (5945, 6603), (6177, 6355)]