1335390875

素因数分解:

$5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:614

約数の個数: 96

約数和(自身を含む): 2159119872

約数和(自身を除く): 823728997

約数列:

[1, 5, 7, 13, 25, 31, 35, 49, 65, 91, 125, 155, 175, 217, 245, 325, 403, 455, 541, 637, 775, 875, 1085, 1225, 1519, 1625, 2015, 2275, 2705, 2821, 3185, 3787, 3875, 5425, 6125, 7033, 7595, 10075, 11375, 13525, 14105, 15925, 16771, 18935, 19747, 26509, 27125, 35165, 37975, 49231, 50375, 67625, 70525, 79625, 83855, 94675, 98735, 117397, 132545, 175825, 189875, 218023, 246155, 344617, 352625, 419275, 473375, 493675, 586985, 662725, 821779, 879125, 1090115, 1230775, 1526161, 1723085, 2096375, 2468375, 2934925, 3313625, 4108895, 5450575, 6153875, 7630805, 8615425, 10683127, 14674625, 20544475, 27252875, 38154025, 43077125, 53415635, 102722375, 190770125, 267078175, 1335390875]

約数ペア:

[(1, 1335390875), (5, 267078175), (7, 190770125), (13, 102722375), (25, 53415635), (31, 43077125), (35, 38154025), (49, 27252875), (65, 20544475), (91, 14674625), (125, 10683127), (155, 8615425), (175, 7630805), (217, 6153875), (245, 5450575), (325, 4108895), (403, 3313625), (455, 2934925), (541, 2468375), (637, 2096375), (775, 1723085), (875, 1526161), (1085, 1230775), (1225, 1090115), (1519, 879125), (1625, 821779), (2015, 662725), (2275, 586985), (2705, 493675), (2821, 473375), (3185, 419275), (3787, 352625), (3875, 344617), (5425, 246155), (6125, 218023), (7033, 189875), (7595, 175825), (10075, 132545), (11375, 117397), (13525, 98735), (14105, 94675), (15925, 83855), (16771, 79625), (18935, 70525), (19747, 67625), (26509, 50375), (27125, 49231), (35165, 37975)]