38846925

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 81244800

約数和(自身を除く): 42397875

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 27, 39, 45, 57, 65, 75, 95, 117, 135, 171, 195, 225, 233, 247, 285, 325, 351, 475, 513, 585, 675, 699, 741, 855, 975, 1165, 1235, 1425, 1755, 2097, 2223, 2565, 2925, 3029, 3495, 3705, 4275, 4427, 5825, 6175, 6291, 6669, 8775, 9087, 10485, 11115, 12825, 13281, 15145, 17475, 18525, 22135, 27261, 31455, 33345, 39843, 45435, 52425, 55575, 57551, 66405, 75725, 81783, 110675, 119529, 136305, 157275, 166725, 172653, 199215, 227175, 287755, 332025, 408915, 517959, 597645, 681525, 863265, 996075, 1438775, 1553877, 2044575, 2589795, 2988225, 4316325, 7769385, 12948975, 38846925]

約数ペア:

[(1, 38846925), (3, 12948975), (5, 7769385), (9, 4316325), (13, 2988225), (15, 2589795), (19, 2044575), (25, 1553877), (27, 1438775), (39, 996075), (45, 863265), (57, 681525), (65, 597645), (75, 517959), (95, 408915), (117, 332025), (135, 287755), (171, 227175), (195, 199215), (225, 172653), (233, 166725), (247, 157275), (285, 136305), (325, 119529), (351, 110675), (475, 81783), (513, 75725), (585, 66405), (675, 57551), (699, 55575), (741, 52425), (855, 45435), (975, 39843), (1165, 33345), (1235, 31455), (1425, 27261), (1755, 22135), (2097, 18525), (2223, 17475), (2565, 15145), (2925, 13281), (3029, 12825), (3495, 11115), (3705, 10485), (4275, 9087), (4427, 8775), (5825, 6669), (6175, 6291)]