42563235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19843}}^1$

素因数の和:19875

約数の個数: 32

約数和(自身を含む): 80011008

約数和(自身を除く): 37447773

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 19843, 59529, 99215, 218273, 257959, 297645, 654819, 773877, 1091365, 1289795, 2837549, 3274095, 3869385, 8512647, 14187745, 42563235]

約数ペア:

[(1, 42563235), (3, 14187745), (5, 8512647), (11, 3869385), (13, 3274095), (15, 2837549), (33, 1289795), (39, 1091365), (55, 773877), (65, 654819), (143, 297645), (165, 257959), (195, 218273), (429, 99215), (715, 59529), (2145, 19843)]