71328797535

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{571}}^1\times {\mathrm{661}}^1$

素因数の和:1576

約数の個数: 64

約数和(自身を含む): 117561540096

約数和(自身を除く): 46232742561

約数列:

[1, 3, 5, 15, 43, 129, 215, 293, 571, 645, 661, 879, 1465, 1713, 1983, 2855, 3305, 4395, 8565, 9915, 12599, 24553, 28423, 37797, 62995, 73659, 85269, 122765, 142115, 167303, 188985, 193673, 368295, 377431, 426345, 501909, 581019, 836515, 968365, 1132293, 1887155, 2509545, 2905095, 5661465, 7194029, 8327939, 16229533, 21582087, 24983817, 35970145, 41639695, 48688599, 81147665, 107910435, 110587283, 124919085, 243442995, 331761849, 552936415, 1658809245, 4755253169, 14265759507, 23776265845, 71328797535]

約数ペア:

[(1, 71328797535), (3, 23776265845), (5, 14265759507), (15, 4755253169), (43, 1658809245), (129, 552936415), (215, 331761849), (293, 243442995), (571, 124919085), (645, 110587283), (661, 107910435), (879, 81147665), (1465, 48688599), (1713, 41639695), (1983, 35970145), (2855, 24983817), (3305, 21582087), (4395, 16229533), (8565, 8327939), (9915, 7194029), (12599, 5661465), (24553, 2905095), (28423, 2509545), (37797, 1887155), (62995, 1132293), (73659, 968365), (85269, 836515), (122765, 581019), (142115, 501909), (167303, 426345), (188985, 377431), (193673, 368295)]