481072875

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 849139200

約数和(自身を除く): 368066325

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 251, 269, 285, 375, 475, 753, 807, 1255, 1345, 1425, 2375, 3765, 4035, 4769, 5111, 6275, 6725, 7125, 14307, 15333, 18825, 20175, 23845, 25555, 31375, 33625, 67519, 71535, 76665, 94125, 100875, 119225, 127775, 202557, 337595, 357675, 383325, 596125, 638875, 1012785, 1282861, 1687975, 1788375, 1916625, 3848583, 5063925, 6414305, 8439875, 19242915, 25319625, 32071525, 96214575, 160357625, 481072875]

約数ペア:

[(1, 481072875), (3, 160357625), (5, 96214575), (15, 32071525), (19, 25319625), (25, 19242915), (57, 8439875), (75, 6414305), (95, 5063925), (125, 3848583), (251, 1916625), (269, 1788375), (285, 1687975), (375, 1282861), (475, 1012785), (753, 638875), (807, 596125), (1255, 383325), (1345, 357675), (1425, 337595), (2375, 202557), (3765, 127775), (4035, 119225), (4769, 100875), (5111, 94125), (6275, 76665), (6725, 71535), (7125, 67519), (14307, 33625), (15333, 31375), (18825, 25555), (20175, 23845)]