88821675

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 170227200

約数和(自身を除く): 81405525

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 79, 95, 171, 225, 237, 263, 285, 395, 475, 711, 789, 855, 1185, 1315, 1425, 1501, 1975, 2367, 3555, 3945, 4275, 4503, 4997, 5925, 6575, 7505, 11835, 13509, 14991, 17775, 19725, 20777, 22515, 24985, 37525, 44973, 59175, 62331, 67545, 74955, 103885, 112575, 124925, 186993, 224865, 311655, 337725, 374775, 394763, 519425, 934965, 1124325, 1184289, 1558275, 1973815, 3552867, 4674825, 5921445, 9869075, 17764335, 29607225, 88821675]

約数ペア:

[(1, 88821675), (3, 29607225), (5, 17764335), (9, 9869075), (15, 5921445), (19, 4674825), (25, 3552867), (45, 1973815), (57, 1558275), (75, 1184289), (79, 1124325), (95, 934965), (171, 519425), (225, 394763), (237, 374775), (263, 337725), (285, 311655), (395, 224865), (475, 186993), (711, 124925), (789, 112575), (855, 103885), (1185, 74955), (1315, 67545), (1425, 62331), (1501, 59175), (1975, 44973), (2367, 37525), (3555, 24985), (3945, 22515), (4275, 20777), (4503, 19725), (4997, 17775), (5925, 14991), (6575, 13509), (7505, 11835)]