146756025

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 285981696

約数和(自身を除く): 139225671

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 131, 195, 225, 325, 383, 393, 585, 655, 975, 1149, 1179, 1703, 1915, 1965, 2925, 3275, 3447, 4979, 5109, 5745, 5895, 8515, 9575, 9825, 14937, 15327, 17235, 24895, 25545, 28725, 29475, 42575, 44811, 50173, 74685, 76635, 86175, 124475, 127725, 150519, 224055, 250865, 373425, 383175, 451557, 652249, 752595, 1120275, 1254325, 1956747, 2257785, 3261245, 3762975, 5870241, 9783735, 11288925, 16306225, 29351205, 48918675, 146756025]

約数ペア:

[(1, 146756025), (3, 48918675), (5, 29351205), (9, 16306225), (13, 11288925), (15, 9783735), (25, 5870241), (39, 3762975), (45, 3261245), (65, 2257785), (75, 1956747), (117, 1254325), (131, 1120275), (195, 752595), (225, 652249), (325, 451557), (383, 383175), (393, 373425), (585, 250865), (655, 224055), (975, 150519), (1149, 127725), (1179, 124475), (1703, 86175), (1915, 76635), (1965, 74685), (2925, 50173), (3275, 44811), (3447, 42575), (4979, 29475), (5109, 28725), (5745, 25545), (5895, 24895), (8515, 17235), (9575, 15327), (9825, 14937)]