1330211025

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13781}}^1$

素因数の和:13824

約数の個数: 96

約数和(自身を含む): 2871066240

約数和(自身を除く): 1540855215

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 27, 33, 39, 45, 55, 65, 75, 99, 117, 135, 143, 165, 195, 225, 275, 297, 325, 351, 429, 495, 585, 675, 715, 825, 975, 1287, 1485, 1755, 2145, 2475, 2925, 3575, 3861, 6435, 7425, 8775, 10725, 13781, 19305, 32175, 41343, 68905, 96525, 124029, 151591, 179153, 206715, 344525, 372087, 454773, 537459, 620145, 757955, 895765, 1033575, 1364319, 1612377, 1860435, 1970683, 2273865, 2687295, 3100725, 3789775, 4092957, 4478825, 4837131, 5912049, 6821595, 8061885, 9302175, 9853415, 11369325, 13436475, 17736147, 20464785, 24185655, 29560245, 34107975, 40309425, 49267075, 53208441, 88680735, 102323925, 120928275, 147801225, 266042205, 443403675, 1330211025]

約数ペア:

[(1, 1330211025), (3, 443403675), (5, 266042205), (9, 147801225), (11, 120928275), (13, 102323925), (15, 88680735), (25, 53208441), (27, 49267075), (33, 40309425), (39, 34107975), (45, 29560245), (55, 24185655), (65, 20464785), (75, 17736147), (99, 13436475), (117, 11369325), (135, 9853415), (143, 9302175), (165, 8061885), (195, 6821595), (225, 5912049), (275, 4837131), (297, 4478825), (325, 4092957), (351, 3789775), (429, 3100725), (495, 2687295), (585, 2273865), (675, 1970683), (715, 1860435), (825, 1612377), (975, 1364319), (1287, 1033575), (1485, 895765), (1755, 757955), (2145, 620145), (2475, 537459), (2925, 454773), (3575, 372087), (3861, 344525), (6435, 206715), (7425, 179153), (8775, 151591), (10725, 124029), (13781, 96525), (19305, 68905), (32175, 41343)]