73713465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{971}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 146779776

約数和(自身を除く): 73066311

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 241, 315, 723, 971, 1205, 1687, 2169, 2913, 3615, 4855, 5061, 6797, 8435, 8739, 10845, 14565, 15183, 20391, 25305, 33985, 43695, 61173, 75915, 101955, 234011, 305865, 702033, 1170055, 1638077, 2106099, 3510165, 4914231, 8190385, 10530495, 14742693, 24571155, 73713465]

約数ペア:

[(1, 73713465), (3, 24571155), (5, 14742693), (7, 10530495), (9, 8190385), (15, 4914231), (21, 3510165), (35, 2106099), (45, 1638077), (63, 1170055), (105, 702033), (241, 305865), (315, 234011), (723, 101955), (971, 75915), (1205, 61173), (1687, 43695), (2169, 33985), (2913, 25305), (3615, 20391), (4855, 15183), (5061, 14565), (6797, 10845), (8435, 8739)]