1948278525

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{6131}}^1$

素因数の和:6386

約数の個数: 48

約数和(自身を含む): 3406448640

約数和(自身を除く): 1458170115

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 223, 285, 475, 669, 1115, 1425, 3345, 4237, 5575, 6131, 12711, 16725, 18393, 21185, 30655, 63555, 91965, 105925, 116489, 153275, 317775, 349467, 459825, 582445, 1367213, 1747335, 2912225, 4101639, 6836065, 8736675, 20508195, 25977047, 34180325, 77931141, 102540975, 129885235, 389655705, 649426175, 1948278525]

約数ペア:

[(1, 1948278525), (3, 649426175), (5, 389655705), (15, 129885235), (19, 102540975), (25, 77931141), (57, 34180325), (75, 25977047), (95, 20508195), (223, 8736675), (285, 6836065), (475, 4101639), (669, 2912225), (1115, 1747335), (1425, 1367213), (3345, 582445), (4237, 459825), (5575, 349467), (6131, 317775), (12711, 153275), (16725, 116489), (18393, 105925), (21185, 91965), (30655, 63555)]