38497515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 77414400

約数和(自身を除く): 38916885

約数列:

[1, 3, 5, 7, 15, 19, 21, 23, 35, 57, 69, 95, 105, 115, 133, 161, 285, 345, 399, 437, 483, 665, 805, 839, 1311, 1995, 2185, 2415, 2517, 3059, 4195, 5873, 6555, 9177, 12585, 15295, 15941, 17619, 19297, 29365, 45885, 47823, 57891, 79705, 88095, 96485, 111587, 135079, 239115, 289455, 334761, 366643, 405237, 557935, 675395, 1099929, 1673805, 1833215, 2026185, 2566501, 5499645, 7699503, 12832505, 38497515]

約数ペア:

[(1, 38497515), (3, 12832505), (5, 7699503), (7, 5499645), (15, 2566501), (19, 2026185), (21, 1833215), (23, 1673805), (35, 1099929), (57, 675395), (69, 557935), (95, 405237), (105, 366643), (115, 334761), (133, 289455), (161, 239115), (285, 135079), (345, 111587), (399, 96485), (437, 88095), (483, 79705), (665, 57891), (805, 47823), (839, 45885), (1311, 29365), (1995, 19297), (2185, 17619), (2415, 15941), (2517, 15295), (3059, 12585), (4195, 9177), (5873, 6555)]