545017545

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{919}}^1$

素因数の和:1147

約数の個数: 64

約数和(自身を含む): 1017446400

約数和(自身を除く): 472428855

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 191, 207, 345, 573, 621, 919, 955, 1035, 1719, 2757, 2865, 3105, 4393, 4595, 5157, 8271, 8595, 13179, 13785, 21137, 21965, 24813, 25785, 39537, 41355, 63411, 65895, 105685, 118611, 124065, 175529, 190233, 197685, 317055, 526587, 570699, 593055, 877645, 951165, 1579761, 2632935, 2853495, 4037167, 4739283, 7898805, 12111501, 20185835, 23696415, 36334503, 60557505, 109003509, 181672515, 545017545]

約数ペア:

[(1, 545017545), (3, 181672515), (5, 109003509), (9, 60557505), (15, 36334503), (23, 23696415), (27, 20185835), (45, 12111501), (69, 7898805), (115, 4739283), (135, 4037167), (191, 2853495), (207, 2632935), (345, 1579761), (573, 951165), (621, 877645), (919, 593055), (955, 570699), (1035, 526587), (1719, 317055), (2757, 197685), (2865, 190233), (3105, 175529), (4393, 124065), (4595, 118611), (5157, 105685), (8271, 65895), (8595, 63411), (13179, 41355), (13785, 39537), (21137, 25785), (21965, 24813)]