51472125

素因数分解:

$3^3\times 5^3\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 96744960

約数和(自身を除く): 45272835

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 101, 125, 135, 151, 225, 303, 375, 453, 505, 675, 755, 909, 1125, 1359, 1515, 2265, 2525, 2727, 3375, 3775, 4077, 4545, 6795, 7575, 11325, 12625, 13635, 15251, 18875, 20385, 22725, 33975, 37875, 45753, 56625, 68175, 76255, 101925, 113625, 137259, 169875, 228765, 340875, 381275, 411777, 509625, 686295, 1143825, 1906375, 2058885, 3431475, 5719125, 10294425, 17157375, 51472125]

約数ペア:

[(1, 51472125), (3, 17157375), (5, 10294425), (9, 5719125), (15, 3431475), (25, 2058885), (27, 1906375), (45, 1143825), (75, 686295), (101, 509625), (125, 411777), (135, 381275), (151, 340875), (225, 228765), (303, 169875), (375, 137259), (453, 113625), (505, 101925), (675, 76255), (755, 68175), (909, 56625), (1125, 45753), (1359, 37875), (1515, 33975), (2265, 22725), (2525, 20385), (2727, 18875), (3375, 15251), (3775, 13635), (4077, 12625), (4545, 11325), (6795, 7575)]