371122325

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 577088064

約数和(自身を除く): 205965739

約数列:

[1, 5, 7, 17, 25, 35, 49, 71, 85, 119, 175, 245, 251, 355, 425, 497, 595, 833, 1207, 1225, 1255, 1757, 1775, 2485, 2975, 3479, 4165, 4267, 6035, 6275, 8449, 8785, 12299, 12425, 17395, 17821, 20825, 21335, 29869, 30175, 42245, 43925, 59143, 61495, 86975, 89105, 106675, 124747, 149345, 209083, 211225, 295715, 302957, 307475, 445525, 623735, 746725, 873229, 1045415, 1478575, 1514785, 2120699, 3118675, 4366145, 5227075, 7573925, 10603495, 14844893, 21830725, 53017475, 74224465, 371122325]

約数ペア:

[(1, 371122325), (5, 74224465), (7, 53017475), (17, 21830725), (25, 14844893), (35, 10603495), (49, 7573925), (71, 5227075), (85, 4366145), (119, 3118675), (175, 2120699), (245, 1514785), (251, 1478575), (355, 1045415), (425, 873229), (497, 746725), (595, 623735), (833, 445525), (1207, 307475), (1225, 302957), (1255, 295715), (1757, 211225), (1775, 209083), (2485, 149345), (2975, 124747), (3479, 106675), (4165, 89105), (4267, 86975), (6035, 61495), (6275, 59143), (8449, 43925), (8785, 42245), (12299, 30175), (12425, 29869), (17395, 21335), (17821, 20825)]