105402975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 195590160

約数和(自身を除く): 90187185

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 229, 255, 285, 323, 361, 425, 475, 687, 969, 1083, 1145, 1275, 1425, 1615, 1805, 3435, 3893, 4351, 4845, 5415, 5725, 6137, 8075, 9025, 11679, 13053, 17175, 18411, 19465, 21755, 24225, 27075, 30685, 58395, 65265, 73967, 82669, 92055, 97325, 108775, 153425, 221901, 248007, 291975, 326325, 369835, 413345, 460275, 1109505, 1240035, 1405373, 1849175, 2066725, 4216119, 5547525, 6200175, 7026865, 21080595, 35134325, 105402975]

約数ペア:

[(1, 105402975), (3, 35134325), (5, 21080595), (15, 7026865), (17, 6200175), (19, 5547525), (25, 4216119), (51, 2066725), (57, 1849175), (75, 1405373), (85, 1240035), (95, 1109505), (229, 460275), (255, 413345), (285, 369835), (323, 326325), (361, 291975), (425, 248007), (475, 221901), (687, 153425), (969, 108775), (1083, 97325), (1145, 92055), (1275, 82669), (1425, 73967), (1615, 65265), (1805, 58395), (3435, 30685), (3893, 27075), (4351, 24225), (4845, 21755), (5415, 19465), (5725, 18411), (6137, 17175), (8075, 13053), (9025, 11679)]