77779622985

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5023}}^1\times {\mathrm{35597}}^1$

素因数の和:40657

約数の個数: 32

約数和(自身を含む): 128767933440

約数和(自身を除く): 50988310455

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 5023, 15069, 25115, 35597, 75345, 106791, 145667, 177985, 437001, 533955, 728335, 1032313, 2185005, 3096939, 5161565, 15484695, 178803731, 536411193, 894018655, 2682055965, 5185308199, 15555924597, 25926540995, 77779622985]

約数ペア:

[(1, 77779622985), (3, 25926540995), (5, 15555924597), (15, 5185308199), (29, 2682055965), (87, 894018655), (145, 536411193), (435, 178803731), (5023, 15484695), (15069, 5161565), (25115, 3096939), (35597, 2185005), (75345, 1032313), (106791, 728335), (145667, 533955), (177985, 437001)]