593998425

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 108

約数和(自身を含む): 1149729984

約数和(自身を除く): 555731559

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 71, 75, 95, 103, 171, 213, 225, 285, 309, 355, 361, 475, 515, 639, 855, 927, 1065, 1083, 1349, 1425, 1545, 1775, 1805, 1957, 2575, 3195, 3249, 4047, 4275, 4635, 5325, 5415, 5871, 6745, 7313, 7725, 9025, 9785, 12141, 15975, 16245, 17613, 20235, 21939, 23175, 25631, 27075, 29355, 33725, 36565, 37183, 48925, 60705, 65817, 76893, 81225, 88065, 101175, 109695, 111549, 128155, 138947, 146775, 182825, 185915, 230679, 303525, 329085, 334647, 384465, 416841, 440325, 548475, 557745, 640775, 694735, 929575, 1153395, 1250523, 1645425, 1673235, 1922325, 2084205, 2639993, 2788725, 3473675, 5766975, 6252615, 7919979, 8366175, 10421025, 13199965, 23759937, 31263075, 39599895, 65999825, 118799685, 197999475, 593998425]

約数ペア:

[(1, 593998425), (3, 197999475), (5, 118799685), (9, 65999825), (15, 39599895), (19, 31263075), (25, 23759937), (45, 13199965), (57, 10421025), (71, 8366175), (75, 7919979), (95, 6252615), (103, 5766975), (171, 3473675), (213, 2788725), (225, 2639993), (285, 2084205), (309, 1922325), (355, 1673235), (361, 1645425), (475, 1250523), (515, 1153395), (639, 929575), (855, 694735), (927, 640775), (1065, 557745), (1083, 548475), (1349, 440325), (1425, 416841), (1545, 384465), (1775, 334647), (1805, 329085), (1957, 303525), (2575, 230679), (3195, 185915), (3249, 182825), (4047, 146775), (4275, 138947), (4635, 128155), (5325, 111549), (5415, 109695), (5871, 101175), (6745, 88065), (7313, 81225), (7725, 76893), (9025, 65817), (9785, 60705), (12141, 48925), (15975, 37183), (16245, 36565), (17613, 33725), (20235, 29355), (21939, 27075), (23175, 25631)]