38221755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 72963072

約数和(自身を除く): 34741317

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 103, 143, 165, 173, 195, 309, 429, 515, 519, 715, 865, 1133, 1339, 1545, 1903, 2145, 2249, 2595, 3399, 4017, 5665, 5709, 6695, 6747, 9515, 11245, 14729, 16995, 17819, 20085, 24739, 28545, 33735, 44187, 53457, 73645, 74217, 89095, 123695, 196009, 220935, 231647, 267285, 371085, 588027, 694941, 980045, 1158235, 2548117, 2940135, 3474705, 7644351, 12740585, 38221755]

約数ペア:

[(1, 38221755), (3, 12740585), (5, 7644351), (11, 3474705), (13, 2940135), (15, 2548117), (33, 1158235), (39, 980045), (55, 694941), (65, 588027), (103, 371085), (143, 267285), (165, 231647), (173, 220935), (195, 196009), (309, 123695), (429, 89095), (515, 74217), (519, 73645), (715, 53457), (865, 44187), (1133, 33735), (1339, 28545), (1545, 24739), (1903, 20085), (2145, 17819), (2249, 16995), (2595, 14729), (3399, 11245), (4017, 9515), (5665, 6747), (5709, 6695)]