111704715

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 198071328

約数和(自身を除く): 86366613

約数列:

[1, 3, 5, 9, 15, 45, 97, 157, 163, 291, 471, 485, 489, 785, 815, 873, 1413, 1455, 1467, 2355, 2445, 4365, 7065, 7335, 15229, 15811, 25591, 45687, 47433, 76145, 76773, 79055, 127955, 137061, 142299, 228435, 230319, 237165, 383865, 685305, 711495, 1151595, 2482327, 7446981, 12411635, 22340943, 37234905, 111704715]

約数ペア:

[(1, 111704715), (3, 37234905), (5, 22340943), (9, 12411635), (15, 7446981), (45, 2482327), (97, 1151595), (157, 711495), (163, 685305), (291, 383865), (471, 237165), (485, 230319), (489, 228435), (785, 142299), (815, 137061), (873, 127955), (1413, 79055), (1455, 76773), (1467, 76145), (2355, 47433), (2445, 45687), (4365, 25591), (7065, 15811), (7335, 15229)]