1551476655

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 2864160000

約数和(自身を除く): 1312683345

約数列:

[1, 3, 5, 9, 15, 29, 45, 79, 87, 101, 145, 149, 237, 261, 303, 395, 435, 447, 505, 711, 745, 909, 1185, 1305, 1341, 1515, 2235, 2291, 2929, 3555, 4321, 4545, 6705, 6873, 7979, 8787, 11455, 11771, 12963, 14645, 15049, 20619, 21605, 23937, 26361, 34365, 35313, 38889, 39895, 43935, 45147, 58855, 64815, 71811, 75245, 103095, 105939, 119685, 131805, 135441, 176565, 194445, 225735, 231391, 341359, 359055, 436421, 529695, 677205, 694173, 1024077, 1156955, 1188871, 1309263, 1706795, 2082519, 2182105, 3072231, 3470865, 3566613, 3927789, 5120385, 5944355, 6546315, 10412595, 10699839, 15361155, 17833065, 19638945, 34477259, 53499195, 103431777, 172386295, 310295331, 517158885, 1551476655]

約数ペア:

[(1, 1551476655), (3, 517158885), (5, 310295331), (9, 172386295), (15, 103431777), (29, 53499195), (45, 34477259), (79, 19638945), (87, 17833065), (101, 15361155), (145, 10699839), (149, 10412595), (237, 6546315), (261, 5944355), (303, 5120385), (395, 3927789), (435, 3566613), (447, 3470865), (505, 3072231), (711, 2182105), (745, 2082519), (909, 1706795), (1185, 1309263), (1305, 1188871), (1341, 1156955), (1515, 1024077), (2235, 694173), (2291, 677205), (2929, 529695), (3555, 436421), (4321, 359055), (4545, 341359), (6705, 231391), (6873, 225735), (7979, 194445), (8787, 176565), (11455, 135441), (11771, 131805), (12963, 119685), (14645, 105939), (15049, 103095), (20619, 75245), (21605, 71811), (23937, 64815), (26361, 58855), (34365, 45147), (35313, 43935), (38889, 39895)]