156912420075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4093}}^1\times {\mathrm{26903}}^1$

素因数の和:31028

約数の個数: 48

約数和(自身を含む): 273159540480

約数和(自身を除く): 116247120405

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 4093, 12279, 20465, 26903, 61395, 77767, 80709, 102325, 134515, 233301, 306975, 388835, 403545, 511157, 672575, 1166505, 1533471, 1944175, 2017725, 2555785, 5832525, 7667355, 12778925, 38336775, 110113979, 330341937, 550569895, 1651709685, 2092165601, 2752849475, 6276496803, 8258548425, 10460828005, 31382484015, 52304140025, 156912420075]

約数ペア:

[(1, 156912420075), (3, 52304140025), (5, 31382484015), (15, 10460828005), (19, 8258548425), (25, 6276496803), (57, 2752849475), (75, 2092165601), (95, 1651709685), (285, 550569895), (475, 330341937), (1425, 110113979), (4093, 38336775), (12279, 12778925), (20465, 7667355), (26903, 5832525), (61395, 2555785), (77767, 2017725), (80709, 1944175), (102325, 1533471), (134515, 1166505), (233301, 672575), (306975, 511157), (388835, 403545)]