152866305

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 291052800

約数和(自身を除く): 138186495

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 61, 95, 135, 171, 183, 285, 305, 513, 549, 855, 915, 977, 1159, 1647, 2565, 2745, 2931, 3477, 4885, 5795, 8235, 8793, 10431, 14655, 17385, 18563, 26379, 31293, 43965, 52155, 55689, 59597, 92815, 131895, 156465, 167067, 178791, 278445, 297985, 501201, 536373, 835335, 893955, 1132343, 1609119, 2506005, 2681865, 3397029, 5661715, 8045595, 10191087, 16985145, 30573261, 50955435, 152866305]

約数ペア:

[(1, 152866305), (3, 50955435), (5, 30573261), (9, 16985145), (15, 10191087), (19, 8045595), (27, 5661715), (45, 3397029), (57, 2681865), (61, 2506005), (95, 1609119), (135, 1132343), (171, 893955), (183, 835335), (285, 536373), (305, 501201), (513, 297985), (549, 278445), (855, 178791), (915, 167067), (977, 156465), (1159, 131895), (1647, 92815), (2565, 59597), (2745, 55689), (2931, 52155), (3477, 43965), (4885, 31293), (5795, 26379), (8235, 18563), (8793, 17385), (10431, 14655)]