42184935

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^2$

素因数の和:126

約数の個数: 72

約数和(自身を含む): 83140560

約数和(自身を除く): 40955625

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 43, 45, 65, 117, 129, 135, 169, 195, 215, 351, 387, 507, 559, 585, 645, 845, 1161, 1521, 1677, 1755, 1849, 1935, 2535, 2795, 4563, 5031, 5547, 5805, 7267, 7605, 8385, 9245, 15093, 16641, 21801, 22815, 24037, 25155, 27735, 36335, 49923, 65403, 72111, 75465, 83205, 109005, 120185, 196209, 216333, 249615, 312481, 327015, 360555, 648999, 937443, 981045, 1081665, 1562405, 2812329, 3244995, 4687215, 8436987, 14061645, 42184935]

約数ペア:

[(1, 42184935), (3, 14061645), (5, 8436987), (9, 4687215), (13, 3244995), (15, 2812329), (27, 1562405), (39, 1081665), (43, 981045), (45, 937443), (65, 648999), (117, 360555), (129, 327015), (135, 312481), (169, 249615), (195, 216333), (215, 196209), (351, 120185), (387, 109005), (507, 83205), (559, 75465), (585, 72111), (645, 65403), (845, 49923), (1161, 36335), (1521, 27735), (1677, 25155), (1755, 24037), (1849, 22815), (1935, 21801), (2535, 16641), (2795, 15093), (4563, 9245), (5031, 8385), (5547, 7605), (5805, 7267)]