4686135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 8487936

約数和(自身を除く): 3801801

約数列:

[1, 3, 5, 15, 17, 23, 47, 51, 69, 85, 115, 141, 235, 255, 289, 345, 391, 705, 799, 867, 1081, 1173, 1445, 1955, 2397, 3243, 3995, 4335, 5405, 5865, 6647, 11985, 13583, 16215, 18377, 19941, 33235, 40749, 55131, 67915, 91885, 99705, 203745, 275655, 312409, 937227, 1562045, 4686135]

約数ペア:

[(1, 4686135), (3, 1562045), (5, 937227), (15, 312409), (17, 275655), (23, 203745), (47, 99705), (51, 91885), (69, 67915), (85, 55131), (115, 40749), (141, 33235), (235, 19941), (255, 18377), (289, 16215), (345, 13583), (391, 11985), (705, 6647), (799, 5865), (867, 5405), (1081, 4335), (1173, 3995), (1445, 3243), (1955, 2397)]