1919085375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{653}}^1$

素因数の和:1149

約数の個数: 64

約数和(自身を含む): 3393726336

約数和(自身を除く): 1474640961

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 461, 653, 1275, 1383, 1959, 2125, 2305, 3265, 6375, 6915, 7837, 9795, 11101, 11525, 16325, 23511, 33303, 34575, 39185, 48975, 55505, 57625, 81625, 117555, 166515, 172875, 195925, 244875, 277525, 301033, 587775, 832575, 903099, 979625, 1387625, 1505165, 2938875, 4162875, 4515495, 5117561, 7525825, 15352683, 22577475, 25587805, 37629125, 76763415, 112887375, 127939025, 383817075, 639695125, 1919085375]

約数ペア:

[(1, 1919085375), (3, 639695125), (5, 383817075), (15, 127939025), (17, 112887375), (25, 76763415), (51, 37629125), (75, 25587805), (85, 22577475), (125, 15352683), (255, 7525825), (375, 5117561), (425, 4515495), (461, 4162875), (653, 2938875), (1275, 1505165), (1383, 1387625), (1959, 979625), (2125, 903099), (2305, 832575), (3265, 587775), (6375, 301033), (6915, 277525), (7837, 244875), (9795, 195925), (11101, 172875), (11525, 166515), (16325, 117555), (23511, 81625), (33303, 57625), (34575, 55505), (39185, 48975)]