4009170735

素因数分解:

$3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{70207}}^1$

素因数の和:70274

約数の個数: 48

約数和(自身を含む): 7360045056

約数和(自身を除く): 3350874321

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 243, 405, 423, 705, 1215, 1269, 2115, 3807, 6345, 11421, 19035, 57105, 70207, 210621, 351035, 631863, 1053105, 1895589, 3159315, 3299729, 5686767, 9477945, 9899187, 16498645, 17060301, 28433835, 29697561, 49495935, 85301505, 89092683, 148487805, 267278049, 445463415, 801834147, 1336390245, 4009170735]

約数ペア:

[(1, 4009170735), (3, 1336390245), (5, 801834147), (9, 445463415), (15, 267278049), (27, 148487805), (45, 89092683), (47, 85301505), (81, 49495935), (135, 29697561), (141, 28433835), (235, 17060301), (243, 16498645), (405, 9899187), (423, 9477945), (705, 5686767), (1215, 3299729), (1269, 3159315), (2115, 1895589), (3807, 1053105), (6345, 631863), (11421, 351035), (19035, 210621), (57105, 70207)]