87244695

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6949}}^1$

素因数の和:6997

約数の個数: 40

約数和(自身を含む): 161462400

約数和(自身を除く): 74217705

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2511, 4185, 6949, 12555, 20847, 34745, 62541, 104235, 187623, 215419, 312705, 562869, 646257, 938115, 1077095, 1938771, 2814345, 3231285, 5816313, 9693855, 17448939, 29081565, 87244695]

約数ペア:

[(1, 87244695), (3, 29081565), (5, 17448939), (9, 9693855), (15, 5816313), (27, 3231285), (31, 2814345), (45, 1938771), (81, 1077095), (93, 938115), (135, 646257), (155, 562869), (279, 312705), (405, 215419), (465, 187623), (837, 104235), (1395, 62541), (2511, 34745), (4185, 20847), (6949, 12555)]