1258177545

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{911}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 2233101312

約数和(自身を除く): 974923767

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 653, 705, 911, 1959, 2115, 2733, 3265, 4555, 5877, 8199, 9795, 13665, 29385, 30691, 40995, 42817, 92073, 128451, 153455, 214085, 276219, 385353, 460365, 594883, 642255, 1381095, 1784649, 1926765, 2974415, 5353947, 8923245, 26769735, 27959501, 83878503, 139797505, 251635509, 419392515, 1258177545]

約数ペア:

[(1, 1258177545), (3, 419392515), (5, 251635509), (9, 139797505), (15, 83878503), (45, 27959501), (47, 26769735), (141, 8923245), (235, 5353947), (423, 2974415), (653, 1926765), (705, 1784649), (911, 1381095), (1959, 642255), (2115, 594883), (2733, 460365), (3265, 385353), (4555, 276219), (5877, 214085), (8199, 153455), (9795, 128451), (13665, 92073), (29385, 42817), (30691, 40995)]