2203774125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{10627}}^1$

素因数の和:10731

約数の個数: 64

約数和(自身を含む): 4244398080

約数和(自身を除く): 2040623955

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 79, 105, 125, 175, 237, 375, 395, 525, 553, 875, 1185, 1659, 1975, 2625, 2765, 5925, 8295, 9875, 10627, 13825, 29625, 31881, 41475, 53135, 69125, 74389, 159405, 207375, 223167, 265675, 371945, 797025, 839533, 1115835, 1328375, 1859725, 2518599, 3985125, 4197665, 5579175, 5876731, 9298625, 12592995, 17630193, 20988325, 27895875, 29383655, 62964975, 88150965, 104941625, 146918275, 314824875, 440754825, 734591375, 2203774125]

約数ペア:

[(1, 2203774125), (3, 734591375), (5, 440754825), (7, 314824875), (15, 146918275), (21, 104941625), (25, 88150965), (35, 62964975), (75, 29383655), (79, 27895875), (105, 20988325), (125, 17630193), (175, 12592995), (237, 9298625), (375, 5876731), (395, 5579175), (525, 4197665), (553, 3985125), (875, 2518599), (1185, 1859725), (1659, 1328375), (1975, 1115835), (2625, 839533), (2765, 797025), (5925, 371945), (8295, 265675), (9875, 223167), (10627, 207375), (13825, 159405), (29625, 74389), (31881, 69125), (41475, 53135)]