236475045

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:504

約数の個数: 80

約数和(自身を含む): 453024000

約数和(自身を除く): 216548955

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 79, 81, 95, 135, 171, 237, 285, 389, 395, 405, 513, 711, 855, 1167, 1185, 1501, 1539, 1945, 2133, 2565, 3501, 3555, 4503, 5835, 6399, 7391, 7505, 7695, 10503, 10665, 13509, 17505, 22173, 22515, 30731, 31509, 31995, 36955, 40527, 52515, 66519, 67545, 92193, 110865, 121581, 153655, 157545, 199557, 202635, 276579, 332595, 460965, 583889, 598671, 607905, 829737, 997785, 1382895, 1751667, 2489211, 2919445, 2993355, 4148685, 5255001, 8758335, 12446055, 15765003, 26275005, 47295009, 78825015, 236475045]

約数ペア:

[(1, 236475045), (3, 78825015), (5, 47295009), (9, 26275005), (15, 15765003), (19, 12446055), (27, 8758335), (45, 5255001), (57, 4148685), (79, 2993355), (81, 2919445), (95, 2489211), (135, 1751667), (171, 1382895), (237, 997785), (285, 829737), (389, 607905), (395, 598671), (405, 583889), (513, 460965), (711, 332595), (855, 276579), (1167, 202635), (1185, 199557), (1501, 157545), (1539, 153655), (1945, 121581), (2133, 110865), (2565, 92193), (3501, 67545), (3555, 66519), (4503, 52515), (5835, 40527), (6399, 36955), (7391, 31995), (7505, 31509), (7695, 30731), (10503, 22515), (10665, 22173), (13509, 17505)]