3721304925

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{29587}}^1$

素因数の和:29659

約数の個数: 72

約数和(自身を含む): 7345161824

約数和(自身を除く): 3623856899

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 43, 45, 65, 75, 117, 129, 195, 215, 225, 325, 387, 559, 585, 645, 975, 1075, 1677, 1935, 2795, 2925, 3225, 5031, 8385, 9675, 13975, 25155, 29587, 41925, 88761, 125775, 147935, 266283, 384631, 443805, 739675, 1153893, 1272241, 1331415, 1923155, 2219025, 3461679, 3816723, 5769465, 6361205, 6657075, 9615775, 11450169, 16539133, 17308395, 19083615, 28847325, 31806025, 49617399, 57250845, 82695665, 86541975, 95418075, 148852197, 248086995, 286254225, 413478325, 744260985, 1240434975, 3721304925]

約数ペア:

[(1, 3721304925), (3, 1240434975), (5, 744260985), (9, 413478325), (13, 286254225), (15, 248086995), (25, 148852197), (39, 95418075), (43, 86541975), (45, 82695665), (65, 57250845), (75, 49617399), (117, 31806025), (129, 28847325), (195, 19083615), (215, 17308395), (225, 16539133), (325, 11450169), (387, 9615775), (559, 6657075), (585, 6361205), (645, 5769465), (975, 3816723), (1075, 3461679), (1677, 2219025), (1935, 1923155), (2795, 1331415), (2925, 1272241), (3225, 1153893), (5031, 739675), (8385, 443805), (9675, 384631), (13975, 266283), (25155, 147935), (29587, 125775), (41925, 88761)]