152809305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 284774400

約数和(自身を除く): 131965095

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 79, 95, 165, 209, 237, 285, 395, 617, 627, 869, 1045, 1185, 1501, 1851, 2607, 3085, 3135, 4345, 4503, 6787, 7505, 9255, 11723, 13035, 16511, 20361, 22515, 33935, 35169, 48743, 49533, 58615, 82555, 101805, 128953, 146229, 175845, 243715, 247665, 386859, 536173, 644765, 731145, 926117, 1608519, 1934295, 2680865, 2778351, 4630585, 8042595, 10187287, 13891755, 30561861, 50936435, 152809305]

約数ペア:

[(1, 152809305), (3, 50936435), (5, 30561861), (11, 13891755), (15, 10187287), (19, 8042595), (33, 4630585), (55, 2778351), (57, 2680865), (79, 1934295), (95, 1608519), (165, 926117), (209, 731145), (237, 644765), (285, 536173), (395, 386859), (617, 247665), (627, 243715), (869, 175845), (1045, 146229), (1185, 128953), (1501, 101805), (1851, 82555), (2607, 58615), (3085, 49533), (3135, 48743), (4345, 35169), (4503, 33935), (6787, 22515), (7505, 20361), (9255, 16511), (11723, 13035)]