895046145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{619}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 1679892480

約数和(自身を除く): 784846335

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 293, 329, 619, 705, 879, 987, 1465, 1645, 1857, 2051, 3095, 4333, 4395, 4935, 6153, 9285, 10255, 12999, 13771, 21665, 29093, 30765, 41313, 64995, 68855, 87279, 96397, 145465, 181367, 203651, 206565, 289191, 436395, 481985, 544101, 610953, 906835, 1018255, 1269569, 1445955, 2720505, 3054765, 3808707, 6347845, 8524249, 19043535, 25572747, 42621245, 59669743, 127863735, 179009229, 298348715, 895046145]

約数ペア:

[(1, 895046145), (3, 298348715), (5, 179009229), (7, 127863735), (15, 59669743), (21, 42621245), (35, 25572747), (47, 19043535), (105, 8524249), (141, 6347845), (235, 3808707), (293, 3054765), (329, 2720505), (619, 1445955), (705, 1269569), (879, 1018255), (987, 906835), (1465, 610953), (1645, 544101), (1857, 481985), (2051, 436395), (3095, 289191), (4333, 206565), (4395, 203651), (4935, 181367), (6153, 145465), (9285, 96397), (10255, 87279), (12999, 68855), (13771, 64995), (21665, 41313), (29093, 30765)]