80732835

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 150405120

約数和(自身を除く): 69672285

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 101, 135, 155, 191, 279, 303, 465, 505, 573, 837, 909, 955, 1395, 1515, 1719, 2727, 2865, 3131, 4185, 4545, 5157, 5921, 8595, 9393, 13635, 15655, 17763, 19291, 25785, 28179, 29605, 46965, 53289, 57873, 84537, 88815, 96455, 140895, 159867, 173619, 266445, 289365, 422685, 520857, 598021, 799335, 868095, 1794063, 2604285, 2990105, 5382189, 8970315, 16146567, 26910945, 80732835]

約数ペア:

[(1, 80732835), (3, 26910945), (5, 16146567), (9, 8970315), (15, 5382189), (27, 2990105), (31, 2604285), (45, 1794063), (93, 868095), (101, 799335), (135, 598021), (155, 520857), (191, 422685), (279, 289365), (303, 266445), (465, 173619), (505, 159867), (573, 140895), (837, 96455), (909, 88815), (955, 84537), (1395, 57873), (1515, 53289), (1719, 46965), (2727, 29605), (2865, 28179), (3131, 25785), (4185, 19291), (4545, 17763), (5157, 15655), (5921, 13635), (8595, 9393)]