197376075

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 396641280

約数和(自身を除く): 199265205

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 83, 117, 135, 195, 225, 249, 271, 325, 351, 415, 585, 675, 747, 813, 975, 1079, 1245, 1355, 1755, 2075, 2241, 2439, 2925, 3237, 3523, 3735, 4065, 5395, 6225, 6775, 7317, 8775, 9711, 10569, 11205, 12195, 16185, 17615, 18675, 20325, 22493, 26975, 29133, 31707, 36585, 48555, 52845, 56025, 60975, 67479, 80925, 88075, 95121, 112465, 145665, 158535, 182925, 202437, 242775, 264225, 292409, 337395, 475605, 562325, 607311, 728325, 792675, 877227, 1012185, 1462045, 1686975, 2378025, 2631681, 3036555, 4386135, 5060925, 7310225, 7895043, 13158405, 15182775, 21930675, 39475215, 65792025, 197376075]

約数ペア:

[(1, 197376075), (3, 65792025), (5, 39475215), (9, 21930675), (13, 15182775), (15, 13158405), (25, 7895043), (27, 7310225), (39, 5060925), (45, 4386135), (65, 3036555), (75, 2631681), (83, 2378025), (117, 1686975), (135, 1462045), (195, 1012185), (225, 877227), (249, 792675), (271, 728325), (325, 607311), (351, 562325), (415, 475605), (585, 337395), (675, 292409), (747, 264225), (813, 242775), (975, 202437), (1079, 182925), (1245, 158535), (1355, 145665), (1755, 112465), (2075, 95121), (2241, 88075), (2439, 80925), (2925, 67479), (3237, 60975), (3523, 56025), (3735, 52845), (4065, 48555), (5395, 36585), (6225, 31707), (6775, 29133), (7317, 26975), (8775, 22493), (9711, 20325), (10569, 18675), (11205, 17615), (12195, 16185)]