9944415

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 18869760

約数和(自身を除く): 8925345

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 89, 117, 191, 195, 267, 445, 573, 585, 801, 955, 1157, 1335, 1719, 2483, 2865, 3471, 4005, 5785, 7449, 8595, 10413, 12415, 16999, 17355, 22347, 37245, 50997, 52065, 84995, 111735, 152991, 220987, 254985, 662961, 764955, 1104935, 1988883, 3314805, 9944415]

約数ペア:

[(1, 9944415), (3, 3314805), (5, 1988883), (9, 1104935), (13, 764955), (15, 662961), (39, 254985), (45, 220987), (65, 152991), (89, 111735), (117, 84995), (191, 52065), (195, 50997), (267, 37245), (445, 22347), (573, 17355), (585, 16999), (801, 12415), (955, 10413), (1157, 8595), (1335, 7449), (1719, 5785), (2483, 4005), (2865, 3471)]