1943157075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 3516441600

約数和(自身を除く): 1573284525

約数列:

[1, 3, 5, 15, 19, 25, 41, 57, 75, 79, 95, 123, 205, 237, 285, 395, 421, 475, 615, 779, 1025, 1185, 1263, 1425, 1501, 1975, 2105, 2337, 3075, 3239, 3895, 4503, 5925, 6315, 7505, 7999, 9717, 10525, 11685, 16195, 17261, 19475, 22515, 23997, 31575, 33259, 37525, 39995, 48585, 51783, 58425, 61541, 80975, 86305, 99777, 112575, 119985, 166295, 184623, 199975, 242925, 258915, 307705, 327959, 431525, 498885, 599925, 631921, 831475, 923115, 983877, 1294575, 1363619, 1538525, 1639795, 1895763, 2494425, 3159605, 4090857, 4615575, 4919385, 6818095, 8198975, 9478815, 15798025, 20454285, 24596925, 25908761, 34090475, 47394075, 77726283, 102271425, 129543805, 388631415, 647719025, 1943157075]

約数ペア:

[(1, 1943157075), (3, 647719025), (5, 388631415), (15, 129543805), (19, 102271425), (25, 77726283), (41, 47394075), (57, 34090475), (75, 25908761), (79, 24596925), (95, 20454285), (123, 15798025), (205, 9478815), (237, 8198975), (285, 6818095), (395, 4919385), (421, 4615575), (475, 4090857), (615, 3159605), (779, 2494425), (1025, 1895763), (1185, 1639795), (1263, 1538525), (1425, 1363619), (1501, 1294575), (1975, 983877), (2105, 923115), (2337, 831475), (3075, 631921), (3239, 599925), (3895, 498885), (4503, 431525), (5925, 327959), (6315, 307705), (7505, 258915), (7999, 242925), (9717, 199975), (10525, 184623), (11685, 166295), (16195, 119985), (17261, 112575), (19475, 99777), (22515, 86305), (23997, 80975), (31575, 61541), (33259, 58425), (37525, 51783), (39995, 48585)]