180824475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{971}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 323979264

約数和(自身を除く): 143154789

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 191, 195, 325, 573, 955, 971, 975, 2483, 2865, 2913, 4775, 4855, 7449, 12415, 12623, 14325, 14565, 24275, 37245, 37869, 62075, 63115, 72825, 185461, 186225, 189345, 315575, 556383, 927305, 946725, 2410993, 2781915, 4636525, 7232979, 12054965, 13909575, 36164895, 60274825, 180824475]

約数ペア:

[(1, 180824475), (3, 60274825), (5, 36164895), (13, 13909575), (15, 12054965), (25, 7232979), (39, 4636525), (65, 2781915), (75, 2410993), (191, 946725), (195, 927305), (325, 556383), (573, 315575), (955, 189345), (971, 186225), (975, 185461), (2483, 72825), (2865, 63115), (2913, 62075), (4775, 37869), (4855, 37245), (7449, 24275), (12415, 14565), (12623, 14325)]