18926023875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{45427}}^1$

素因数の和:45557

約数の個数: 64

約数和(自身を含む): 34696816128

約数和(自身を除く): 15770792253

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 101, 125, 165, 275, 303, 375, 505, 825, 1111, 1375, 1515, 2525, 3333, 4125, 5555, 7575, 12625, 16665, 27775, 37875, 45427, 83325, 136281, 138875, 227135, 416625, 499697, 681405, 1135675, 1499091, 2498485, 3407025, 4588127, 5678375, 7495455, 12492425, 13764381, 17035125, 22940635, 37477275, 50469397, 62462125, 68821905, 114703175, 151408191, 187386375, 252346985, 344109525, 573515875, 757040955, 1261734925, 1720547625, 3785204775, 6308674625, 18926023875]

約数ペア:

[(1, 18926023875), (3, 6308674625), (5, 3785204775), (11, 1720547625), (15, 1261734925), (25, 757040955), (33, 573515875), (55, 344109525), (75, 252346985), (101, 187386375), (125, 151408191), (165, 114703175), (275, 68821905), (303, 62462125), (375, 50469397), (505, 37477275), (825, 22940635), (1111, 17035125), (1375, 13764381), (1515, 12492425), (2525, 7495455), (3333, 5678375), (4125, 4588127), (5555, 3407025), (7575, 2498485), (12625, 1499091), (16665, 1135675), (27775, 681405), (37875, 499697), (45427, 416625), (83325, 227135), (136281, 138875)]