100628865

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 191289600

約数和(自身を除く): 90660735

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 163, 255, 269, 459, 489, 765, 807, 815, 1345, 1467, 2295, 2421, 2445, 2771, 4035, 4401, 4573, 7263, 7335, 8313, 12105, 13719, 13855, 22005, 22865, 24939, 36315, 41157, 41565, 43847, 68595, 74817, 123471, 124695, 131541, 205785, 219235, 374085, 394623, 617355, 657705, 745399, 1183869, 1973115, 2236197, 3726995, 5919345, 6708591, 11180985, 20125773, 33542955, 100628865]

約数ペア:

[(1, 100628865), (3, 33542955), (5, 20125773), (9, 11180985), (15, 6708591), (17, 5919345), (27, 3726995), (45, 2236197), (51, 1973115), (85, 1183869), (135, 745399), (153, 657705), (163, 617355), (255, 394623), (269, 374085), (459, 219235), (489, 205785), (765, 131541), (807, 124695), (815, 123471), (1345, 74817), (1467, 68595), (2295, 43847), (2421, 41565), (2445, 41157), (2771, 36315), (4035, 24939), (4401, 22865), (4573, 22005), (7263, 13855), (7335, 13719), (8313, 12105)]