156952133875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 213755742720

約数和(自身を除く): 56803608845

約数列:

[1, 5, 19, 25, 43, 95, 103, 125, 215, 347, 475, 515, 817, 1075, 1735, 1849, 1957, 2375, 2575, 4085, 4429, 5375, 6593, 8675, 9245, 9785, 12875, 14921, 20425, 22145, 32965, 35131, 35741, 43375, 46225, 48925, 74605, 84151, 102125, 110725, 164825, 175655, 178705, 190447, 231125, 244625, 283499, 373025, 420755, 553625, 641603, 679079, 824125, 878275, 893525, 952235, 1417495, 1536863, 1865125, 2103775, 3208015, 3395395, 3618493, 4391375, 4467625, 4761175, 7087475, 7684315, 10518875, 12190457, 16040075, 16976975, 18092465, 23805875, 29200397, 35437375, 38421575, 60952285, 66085109, 80200375, 84884875, 90462325, 146001985, 192107875, 304761425, 330425545, 452311625, 730009925, 1255617071, 1523807125, 1652127725, 3650049625, 6278085355, 8260638625, 31390426775, 156952133875]

約数ペア:

[(1, 156952133875), (5, 31390426775), (19, 8260638625), (25, 6278085355), (43, 3650049625), (95, 1652127725), (103, 1523807125), (125, 1255617071), (215, 730009925), (347, 452311625), (475, 330425545), (515, 304761425), (817, 192107875), (1075, 146001985), (1735, 90462325), (1849, 84884875), (1957, 80200375), (2375, 66085109), (2575, 60952285), (4085, 38421575), (4429, 35437375), (5375, 29200397), (6593, 23805875), (8675, 18092465), (9245, 16976975), (9785, 16040075), (12875, 12190457), (14921, 10518875), (20425, 7684315), (22145, 7087475), (32965, 4761175), (35131, 4467625), (35741, 4391375), (43375, 3618493), (46225, 3395395), (48925, 3208015), (74605, 2103775), (84151, 1865125), (102125, 1536863), (110725, 1417495), (164825, 952235), (175655, 893525), (178705, 878275), (190447, 824125), (231125, 679079), (244625, 641603), (283499, 553625), (373025, 420755)]