22788045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 45806592

約数和(自身を除く): 23018547

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 73, 105, 219, 315, 365, 511, 657, 991, 1095, 1533, 2555, 2973, 3285, 4599, 4955, 6937, 7665, 8919, 14865, 20811, 22995, 34685, 44595, 62433, 72343, 104055, 217029, 312165, 361715, 506401, 651087, 1085145, 1519203, 2532005, 3255435, 4557609, 7596015, 22788045]

約数ペア:

[(1, 22788045), (3, 7596015), (5, 4557609), (7, 3255435), (9, 2532005), (15, 1519203), (21, 1085145), (35, 651087), (45, 506401), (63, 361715), (73, 312165), (105, 217029), (219, 104055), (315, 72343), (365, 62433), (511, 44595), (657, 34685), (991, 22995), (1095, 20811), (1533, 14865), (2555, 8919), (2973, 7665), (3285, 6937), (4599, 4955)]