20083850505

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1472963}}^1$

素因数の和:1473078

約数の個数: 32

約数和(自身を含む): 36058158720

約数和(自身を除く): 15974308215

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 303, 505, 909, 1515, 2727, 4545, 13635, 1472963, 4418889, 7364815, 13256667, 22094445, 39770001, 66283335, 148769263, 198850005, 446307789, 743846315, 1338923367, 2231538945, 4016770101, 6694616835, 20083850505]

約数ペア:

[(1, 20083850505), (3, 6694616835), (5, 4016770101), (9, 2231538945), (15, 1338923367), (27, 743846315), (45, 446307789), (101, 198850005), (135, 148769263), (303, 66283335), (505, 39770001), (909, 22094445), (1515, 13256667), (2727, 7364815), (4545, 4418889), (13635, 1472963)]