100105965

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{613}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 183905280

約数和(自身を除く): 83799315

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 191, 285, 573, 613, 855, 955, 1719, 1839, 2865, 3065, 3629, 5517, 8595, 9195, 10887, 11647, 18145, 27585, 32661, 34941, 54435, 58235, 104823, 117083, 163305, 174705, 351249, 524115, 585415, 1053747, 1756245, 2224577, 5268735, 6673731, 11122885, 20021193, 33368655, 100105965]

約数ペア:

[(1, 100105965), (3, 33368655), (5, 20021193), (9, 11122885), (15, 6673731), (19, 5268735), (45, 2224577), (57, 1756245), (95, 1053747), (171, 585415), (191, 524115), (285, 351249), (573, 174705), (613, 163305), (855, 117083), (955, 104823), (1719, 58235), (1839, 54435), (2865, 34941), (3065, 32661), (3629, 27585), (5517, 18145), (8595, 11647), (9195, 10887)]