91533156925

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{2843}}^1$

素因数の和:3323

約数の個数: 96

約数和(自身を含む): 142867998720

約数和(自身を除く): 51334841795

約数列:

[1, 5, 7, 19, 23, 25, 35, 95, 115, 133, 161, 175, 421, 437, 475, 575, 665, 805, 2105, 2185, 2843, 2947, 3059, 3325, 4025, 7999, 9683, 10525, 10925, 14215, 14735, 15295, 19901, 39995, 48415, 54017, 55993, 65389, 67781, 71075, 73675, 76475, 99505, 183977, 199975, 242075, 270085, 279965, 326945, 338905, 378119, 457723, 497525, 919885, 1196903, 1242391, 1287839, 1350425, 1399825, 1634725, 1694525, 1890595, 2288615, 4599425, 5984515, 6211955, 6439195, 8378321, 8696737, 9452975, 11443075, 22741157, 27528769, 29922575, 31059775, 32195975, 41891605, 43483685, 113705785, 137643845, 159188099, 192701383, 209458025, 217418425, 523046611, 568528925, 688219225, 795940495, 963506915, 2615233055, 3661326277, 3979702475, 4817534575, 13076165275, 18306631385, 91533156925]

約数ペア:

[(1, 91533156925), (5, 18306631385), (7, 13076165275), (19, 4817534575), (23, 3979702475), (25, 3661326277), (35, 2615233055), (95, 963506915), (115, 795940495), (133, 688219225), (161, 568528925), (175, 523046611), (421, 217418425), (437, 209458025), (475, 192701383), (575, 159188099), (665, 137643845), (805, 113705785), (2105, 43483685), (2185, 41891605), (2843, 32195975), (2947, 31059775), (3059, 29922575), (3325, 27528769), (4025, 22741157), (7999, 11443075), (9683, 9452975), (10525, 8696737), (10925, 8378321), (14215, 6439195), (14735, 6211955), (15295, 5984515), (19901, 4599425), (39995, 2288615), (48415, 1890595), (54017, 1694525), (55993, 1634725), (65389, 1399825), (67781, 1350425), (71075, 1287839), (73675, 1242391), (76475, 1196903), (99505, 919885), (183977, 497525), (199975, 457723), (242075, 378119), (270085, 338905), (279965, 326945)]