15723090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4261}}^1$

素因数の和:4315

約数の個数: 48

約数和(自身を含む): 41886936

約数和(自身を除く): 26163846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 4261, 8522, 12783, 21305, 25566, 38349, 42610, 63915, 76698, 127830, 174701, 191745, 349402, 383490, 524103, 873505, 1048206, 1572309, 1747010, 2620515, 3144618, 5241030, 7861545, 15723090]

約数ペア:

[(1, 15723090), (2, 7861545), (3, 5241030), (5, 3144618), (6, 2620515), (9, 1747010), (10, 1572309), (15, 1048206), (18, 873505), (30, 524103), (41, 383490), (45, 349402), (82, 191745), (90, 174701), (123, 127830), (205, 76698), (246, 63915), (369, 42610), (410, 38349), (615, 25566), (738, 21305), (1230, 12783), (1845, 8522), (3690, 4261)]