152870865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 305775360

約数和(自身を除く): 152904495

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 37, 57, 95, 105, 109, 111, 133, 185, 259, 285, 327, 361, 399, 545, 555, 665, 703, 763, 777, 1083, 1295, 1635, 1805, 1995, 2071, 2109, 2289, 2527, 3515, 3815, 3885, 4033, 4921, 5415, 6213, 7581, 10355, 10545, 11445, 12099, 12635, 13357, 14497, 14763, 20165, 24605, 28231, 31065, 37905, 39349, 40071, 43491, 60495, 66785, 72485, 73815, 76627, 84693, 93499, 118047, 141155, 196745, 200355, 217455, 229881, 275443, 280497, 383135, 423465, 467495, 536389, 590235, 826329, 1149405, 1377215, 1402485, 1455913, 1609167, 2681945, 4131645, 4367739, 7279565, 8045835, 10191391, 21838695, 30574173, 50956955, 152870865]

約数ペア:

[(1, 152870865), (3, 50956955), (5, 30574173), (7, 21838695), (15, 10191391), (19, 8045835), (21, 7279565), (35, 4367739), (37, 4131645), (57, 2681945), (95, 1609167), (105, 1455913), (109, 1402485), (111, 1377215), (133, 1149405), (185, 826329), (259, 590235), (285, 536389), (327, 467495), (361, 423465), (399, 383135), (545, 280497), (555, 275443), (665, 229881), (703, 217455), (763, 200355), (777, 196745), (1083, 141155), (1295, 118047), (1635, 93499), (1805, 84693), (1995, 76627), (2071, 73815), (2109, 72485), (2289, 66785), (2527, 60495), (3515, 43491), (3815, 40071), (3885, 39349), (4033, 37905), (4921, 31065), (5415, 28231), (6213, 24605), (7581, 20165), (10355, 14763), (10545, 14497), (11445, 13357), (12099, 12635)]