75963045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 134369280

約数和(自身を除く): 58406235

約数列:

[1, 3, 5, 15, 19, 47, 53, 57, 95, 107, 141, 159, 235, 265, 285, 321, 535, 705, 795, 893, 1007, 1605, 2033, 2491, 2679, 3021, 4465, 5029, 5035, 5671, 6099, 7473, 10165, 12455, 13395, 15087, 15105, 17013, 25145, 28355, 30495, 37365, 47329, 75435, 85065, 95551, 107749, 141987, 236645, 266537, 286653, 323247, 477755, 538745, 709935, 799611, 1332685, 1433265, 1616235, 3998055, 5064203, 15192609, 25321015, 75963045]

約数ペア:

[(1, 75963045), (3, 25321015), (5, 15192609), (15, 5064203), (19, 3998055), (47, 1616235), (53, 1433265), (57, 1332685), (95, 799611), (107, 709935), (141, 538745), (159, 477755), (235, 323247), (265, 286653), (285, 266537), (321, 236645), (535, 141987), (705, 107749), (795, 95551), (893, 85065), (1007, 75435), (1605, 47329), (2033, 37365), (2491, 30495), (2679, 28355), (3021, 25145), (4465, 17013), (5029, 15105), (5035, 15087), (5671, 13395), (6099, 12455), (7473, 10165)]