156922684325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{877}}^1$

素因数の和:1219

約数の個数: 96

約数和(自身を含む): 222412431360

約数和(自身を除く): 65489747035

約数列:

[1, 5, 11, 25, 31, 55, 139, 151, 155, 275, 341, 695, 755, 775, 877, 1529, 1661, 1705, 3475, 3775, 4309, 4385, 4681, 7645, 8305, 8525, 9647, 20989, 21545, 21925, 23405, 27187, 38225, 41525, 47399, 48235, 51491, 104945, 107725, 117025, 121903, 132427, 135935, 230879, 236995, 241175, 257455, 299057, 524725, 609515, 650659, 662135, 679675, 1154395, 1184975, 1287275, 1340933, 1456697, 1495285, 3047575, 3253295, 3310675, 3778993, 4105237, 5771975, 6704665, 7157249, 7283485, 7476425, 16266475, 18407353, 18894965, 20526185, 33523325, 35786245, 36417425, 41568923, 45157607, 92036765, 94474825, 102630925, 178931225, 202480883, 207844615, 225788035, 460183825, 570627943, 1012404415, 1039223075, 1128940175, 2853139715, 5062022075, 6276907373, 14265698575, 31384536865, 156922684325]

約数ペア:

[(1, 156922684325), (5, 31384536865), (11, 14265698575), (25, 6276907373), (31, 5062022075), (55, 2853139715), (139, 1128940175), (151, 1039223075), (155, 1012404415), (275, 570627943), (341, 460183825), (695, 225788035), (755, 207844615), (775, 202480883), (877, 178931225), (1529, 102630925), (1661, 94474825), (1705, 92036765), (3475, 45157607), (3775, 41568923), (4309, 36417425), (4385, 35786245), (4681, 33523325), (7645, 20526185), (8305, 18894965), (8525, 18407353), (9647, 16266475), (20989, 7476425), (21545, 7283485), (21925, 7157249), (23405, 6704665), (27187, 5771975), (38225, 4105237), (41525, 3778993), (47399, 3310675), (48235, 3253295), (51491, 3047575), (104945, 1495285), (107725, 1456697), (117025, 1340933), (121903, 1287275), (132427, 1184975), (135935, 1154395), (230879, 679675), (236995, 662135), (241175, 650659), (257455, 609515), (299057, 524725)]