147702905

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 214327296

約数和(自身を除く): 66624391

約数列:

[1, 5, 7, 35, 47, 49, 101, 127, 235, 245, 329, 505, 635, 707, 889, 1645, 2303, 3535, 4445, 4747, 4949, 5969, 6223, 11515, 12827, 23735, 24745, 29845, 31115, 33229, 41783, 64135, 89789, 166145, 208915, 232603, 292481, 448945, 602869, 628523, 1163015, 1462405, 3014345, 3142615, 4220083, 21100415, 29540581, 147702905]

約数ペア:

[(1, 147702905), (5, 29540581), (7, 21100415), (35, 4220083), (47, 3142615), (49, 3014345), (101, 1462405), (127, 1163015), (235, 628523), (245, 602869), (329, 448945), (505, 292481), (635, 232603), (707, 208915), (889, 166145), (1645, 89789), (2303, 64135), (3535, 41783), (4445, 33229), (4747, 31115), (4949, 29845), (5969, 24745), (6223, 23735), (11515, 12827)]