15690699631

素因数分解:

${\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 17496501120

約数和(自身を除く): 1805801489

約数列:

[1, 31, 37, 41, 47, 229, 961, 1147, 1271, 1457, 1517, 1739, 1927, 7099, 8473, 9389, 10763, 35557, 39401, 45167, 47027, 53909, 59737, 71299, 220069, 262663, 291059, 333653, 347393, 398231, 441283, 1457837, 1671179, 1851847, 2210269, 8142553, 9022829, 10343243, 10769183, 12345161, 13679773, 16327471, 68518339, 333844673, 382699991, 424072963, 506151601, 15690699631]

約数ペア:

[(1, 15690699631), (31, 506151601), (37, 424072963), (41, 382699991), (47, 333844673), (229, 68518339), (961, 16327471), (1147, 13679773), (1271, 12345161), (1457, 10769183), (1517, 10343243), (1739, 9022829), (1927, 8142553), (7099, 2210269), (8473, 1851847), (9389, 1671179), (10763, 1457837), (35557, 441283), (39401, 398231), (45167, 347393), (47027, 333653), (53909, 291059), (59737, 262663), (71299, 220069)]