25305930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 72648576

約数和(自身を除く): 47342646

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 65, 78, 86, 90, 117, 129, 130, 195, 215, 234, 258, 387, 390, 430, 503, 559, 585, 645, 774, 1006, 1118, 1170, 1290, 1509, 1677, 1935, 2515, 2795, 3018, 3354, 3870, 4527, 5030, 5031, 5590, 6539, 7545, 8385, 9054, 10062, 13078, 15090, 16770, 19617, 21629, 22635, 25155, 32695, 39234, 43258, 45270, 50310, 58851, 64887, 65390, 98085, 108145, 117702, 129774, 194661, 196170, 216290, 281177, 294255, 324435, 389322, 562354, 588510, 648870, 843531, 973305, 1405885, 1687062, 1946610, 2530593, 2811770, 4217655, 5061186, 8435310, 12652965, 25305930]

約数ペア:

[(1, 25305930), (2, 12652965), (3, 8435310), (5, 5061186), (6, 4217655), (9, 2811770), (10, 2530593), (13, 1946610), (15, 1687062), (18, 1405885), (26, 973305), (30, 843531), (39, 648870), (43, 588510), (45, 562354), (65, 389322), (78, 324435), (86, 294255), (90, 281177), (117, 216290), (129, 196170), (130, 194661), (195, 129774), (215, 117702), (234, 108145), (258, 98085), (387, 65390), (390, 64887), (430, 58851), (503, 50310), (559, 45270), (585, 43258), (645, 39234), (774, 32695), (1006, 25155), (1118, 22635), (1170, 21629), (1290, 19617), (1509, 16770), (1677, 15090), (1935, 13078), (2515, 10062), (2795, 9054), (3018, 8385), (3354, 7545), (3870, 6539), (4527, 5590), (5030, 5031)]