72273195

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3593}}^1$

素因数の和:3756

約数の個数: 32

約数和(自身を含む): 129384000

約数和(自身を除く): 57110805

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 447, 745, 1341, 2235, 3593, 4023, 6705, 10779, 17965, 20115, 32337, 53895, 97011, 161685, 485055, 535357, 1606071, 2676785, 4818213, 8030355, 14454639, 24091065, 72273195]

約数ペア:

[(1, 72273195), (3, 24091065), (5, 14454639), (9, 8030355), (15, 4818213), (27, 2676785), (45, 1606071), (135, 535357), (149, 485055), (447, 161685), (745, 97011), (1341, 53895), (2235, 32337), (3593, 20115), (4023, 17965), (6705, 10779)]