38034045

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 78534144

約数和(自身を除く): 40500099

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 49, 63, 105, 141, 147, 235, 245, 315, 329, 367, 423, 441, 705, 735, 987, 1101, 1645, 1835, 2115, 2205, 2303, 2569, 2961, 3303, 4935, 5505, 6909, 7707, 11515, 12845, 14805, 16515, 17249, 17983, 20727, 23121, 34545, 38535, 51747, 53949, 86245, 89915, 103635, 115605, 120743, 155241, 161847, 258735, 269745, 362229, 603715, 776205, 809235, 845201, 1086687, 1811145, 2535603, 4226005, 5433435, 7606809, 12678015, 38034045]

約数ペア:

[(1, 38034045), (3, 12678015), (5, 7606809), (7, 5433435), (9, 4226005), (15, 2535603), (21, 1811145), (35, 1086687), (45, 845201), (47, 809235), (49, 776205), (63, 603715), (105, 362229), (141, 269745), (147, 258735), (235, 161847), (245, 155241), (315, 120743), (329, 115605), (367, 103635), (423, 89915), (441, 86245), (705, 53949), (735, 51747), (987, 38535), (1101, 34545), (1645, 23121), (1835, 20727), (2115, 17983), (2205, 17249), (2303, 16515), (2569, 14805), (2961, 12845), (3303, 11515), (4935, 7707), (5505, 6909)]