156729271995

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{235951}}^1$

素因数の和:236500

約数の個数: 48

約数和(自身を含む): 281585116800

約数和(自身を除く): 124855844805

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 509, 1305, 1527, 2545, 4581, 7635, 14761, 22905, 44283, 73805, 132849, 221415, 235951, 664245, 707853, 1179755, 2123559, 3539265, 6842579, 10617795, 20527737, 34212895, 61583211, 102638685, 120099059, 307916055, 360297177, 600495295, 1080891531, 1801485885, 3482872711, 5404457655, 10448618133, 17414363555, 31345854399, 52243090665, 156729271995]

約数ペア:

[(1, 156729271995), (3, 52243090665), (5, 31345854399), (9, 17414363555), (15, 10448618133), (29, 5404457655), (45, 3482872711), (87, 1801485885), (145, 1080891531), (261, 600495295), (435, 360297177), (509, 307916055), (1305, 120099059), (1527, 102638685), (2545, 61583211), (4581, 34212895), (7635, 20527737), (14761, 10617795), (22905, 6842579), (44283, 3539265), (73805, 2123559), (132849, 1179755), (221415, 707853), (235951, 664245)]